LMFDB - Newform orbit 804.2.s.a

Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms

[N,k,chi] = [804,2,Mod(5,804)]

mf = mfinit([N,k,chi],0)

lf = mfeigenbasis(mf)

from sage.modular.dirichlet import DirichletCharacter

H = DirichletGroup(804, base_ring=CyclotomicField(22))

chi = DirichletCharacter(H, H._module([0, 11, 5]))

N = Newforms(chi, 2, names="a")

//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code

chi := DirichletCharacter("804.5");

S:= CuspForms(chi, 2);

N := Newforms(S);

Level:	$ N $	$=$	$ 804 = 2^{2} \cdot 3 \cdot 67 $
Weight:	$ k $	$=$	$ 2 $
Character orbit:	$[\chi]$	$=$	804.s (of order $22$, degree $10$, minimal)

Newform invariants

comment: select newform

sage: f = N[0] # Warning: the index may be different

gp: f = lf[1] \\ Warning: the index may be different

Self dual:	no
Analytic conductor:	$6.41997232251$
Analytic rank:	$0$
Dimension:	$20$
Relative dimension:	$2$ over $\Q(\zeta_{22})$
Coefficient field:	$\Q(\zeta_{33})$
comment: defining polynomial gp: f.mod \\ as an extension of the character field
Defining polynomial:	$ x^{20} - x^{19} + x^{17} - x^{16} + x^{14} - x^{13} + x^{11} - x^{10} + x^{9} - x^{7} + x^{6} - x^{4} + x^{3} - x + 1 $ x^20 - x^19 + x^17 - x^16 + x^14 - x^13 + x^11 - x^10 + x^9 - x^7 + x^6 - x^4 + x^3 - x + 1
Coefficient ring:	$\Z[a_1, \ldots, a_{7}]$
Coefficient ring index:	$ 2^{10} $
Twist minimal:	yes
Sato-Tate group:	$\mathrm{U}(1)[D_{22}]$

$q$-expansion

comment: q-expansion

sage: f.q_expansion() # note that sage often uses an isomorphic number field

gp: mfcoefs(f, 20)

Coefficients of the $q$-expansion are expressed in terms of a basis $1,\beta_1,\ldots,\beta_{19}$ for the coefficient ring described below. We also show the integral $q$-expansion of the trace form.

$f(q)$	$=$	$ q + \beta_{13} q^{3} + (\beta_{17} - \beta_{15} + \cdots - 2 \beta_{7}) q^{7}+ \cdots - 3 \beta_{2} q^{9}+O(q^{10}) $ q + b13 * q^3 + (b17 - b15 - 2b8 - 2b7) * q^7 - 3b2 q^9	$ q + \beta_{13} q^{3} + (\beta_{17} - \beta_{15} + \cdots - 2 \beta_{7}) q^{7}+ \cdots + ( - 4 \beta_{18} - 4 \beta_{13} + \cdots + 7 \beta_1) q^{97}+O(q^{100}) $ q + b13 * q^3 + (b17 - b15 - 2b8 - 2b7) * q^7 - 3b2 q^9 + (2b18 - 2b17 + 2b16 + 2b15 - 2b14 + 2b13 + 2b12 - 2b11 + 2b10 - b9 + b8 - b7 + b6 - b5 + b4 + 2b3 + b2 + b1 + 1) * q^13 + (b18 - b12 + 4b9 + 4b5) * q^19 + (2b19 + 2b18 - 3b8 + 3b7 - 3b6 + 3b5 - 3b4 - 3b3 - 3b2 - 3b1 - 3) * q^21 - 5b6 q^25 + (-3b19 + 3b18 - 3b17 + 3b16 + 3b15 - 3b14 + 3b13 + 3b12 - 3b11 + 3b10) * q^27 + (-3b19 + 3b18 - 3b17 + 3b16 - 3b14 + 3b13 + 3b12 - 3b11 + 3b10 + 2b7 + 2b3) q^31 + (2b17 - 2b14 + 5b8 + 5b6) * q^37 + (-b12 - b11 - 6b5 + 6b4) * q^39 + (3b16 + 3b13 + 4b2 - 4b1) * q^43 + (4b19 + 4b13 + b9 - b8 + b7 - b6 + b5 - 8b4 - b3 - b2 - 1) q^49 + (-4b15 - 4b10 - 3b7 - 3) q^57 + (-2b16 + 2b11 - 7b4 + 7b2) * q^61 + (3b12 + 3b10 - 6b5 - 6) q^63 + (b14 + 8b6) q^67 + (-4b17 - 4b10 + 5b8 + 5) q^73 + 5b17 q^75 + (5b18 + 5b10 + 2b9 + 2) q^79 + 9b4 q^81 + (5b16 + 3b15 + 3b14 - 5b13 + 8b7 - 8b6 - 4b2 - 4b1) * q^91 + (-2b18 - 2b11 - 9b9 + 9b4) * q^93 + (-4b18 - 4b13 + 7b9 + 7b1) * q^97
$\operatorname{Tr}(f)(q)$	$=$	$ 20 q + 6 q^{9}+O(q^{10}) $ 20 * q + 6 * q^9	$ 20 q + 6 q^{9} + 16 q^{19} - 12 q^{21} + 10 q^{25} - 20 q^{37} - 24 q^{39} + 10 q^{49} - 66 q^{57} - 132 q^{63} - 16 q^{67} + 90 q^{73} + 44 q^{79} - 18 q^{81} + 48 q^{91} - 36 q^{93}+O(q^{100}) $ 20 * q + 6 * q^9 + 16 * q^19 - 12 * q^21 + 10 * q^25 - 20 * q^37 - 24 * q^39 + 10 * q^49 - 66 * q^57 - 132 * q^63 - 16 * q^67 + 90 * q^73 + 44 * q^79 - 18 * q^81 + 48 * q^91 - 36 * q^93

Display 100 coefficients 10 coefficients

Basis of coefficient ring

$\beta_{1}$	$=$	$ \zeta_{33}^{3} $ v^3
$\beta_{2}$	$=$	$ \zeta_{33}^{6} $ v^6
$\beta_{3}$	$=$	$ \zeta_{33}^{9} $ v^9
$\beta_{4}$	$=$	$ \zeta_{33}^{12} $ v^12
$\beta_{5}$	$=$	$ \zeta_{33}^{13} + \zeta_{33}^{2} $ v^13 + v^2
$\beta_{6}$	$=$	$ \zeta_{33}^{15} $ v^15
$\beta_{7}$	$=$	$ \zeta_{33}^{16} + \zeta_{33}^{5} $ v^16 + v^5
$\beta_{8}$	$=$	$ \zeta_{33}^{18} $ v^18
$\beta_{9}$	$=$	$ \zeta_{33}^{19} + \zeta_{33}^{8} $ v^19 + v^8
$\beta_{10}$	$=$	$ 2\zeta_{33}^{11} + 1 $ 2*v^11 + 1
$\beta_{11}$	$=$	$ \zeta_{33}^{12} + 2\zeta_{33} $ v^12 + 2*v
$\beta_{12}$	$=$	$ -\zeta_{33}^{13} + \zeta_{33}^{2} $ -v^13 + v^2
$\beta_{13}$	$=$	$ 2\zeta_{33}^{14} + \zeta_{33}^{3} $ 2*v^14 + v^3
$\beta_{14}$	$=$	$ \zeta_{33}^{15} + 2\zeta_{33}^{4} $ v^15 + 2*v^4
$\beta_{15}$	$=$	$ -\zeta_{33}^{16} + \zeta_{33}^{5} $ -v^16 + v^5
$\beta_{16}$	$=$	$ 2\zeta_{33}^{17} + \zeta_{33}^{6} $ 2*v^17 + v^6
$\beta_{17}$	$=$	$ \zeta_{33}^{18} + 2\zeta_{33}^{7} $ v^18 + 2*v^7
$\beta_{18}$	$=$	$ -\zeta_{33}^{19} + \zeta_{33}^{8} $ -v^19 + v^8
$\beta_{19}$	$=$	$ \zeta_{33}^{19} - \zeta_{33}^{18} + \zeta_{33}^{16} - \zeta_{33}^{15} + \zeta_{33}^{13} - \zeta_{33}^{12} + \cdots - 1 $ v^19 - v^18 + v^16 - v^15 + v^13 - v^12 + 2*v^10 - v^9 + v^8 - v^6 + v^5 - v^3 + v^2 - 1

Display $\zeta_{33}^j$ in terms of $\beta_i$

$\zeta_{33}$	$=$	$ ( \beta_{11} - \beta_{4} ) / 2 $ (b11 - b4) / 2
$\zeta_{33}^{2}$	$=$	$ ( \beta_{12} + \beta_{5} ) / 2 $ (b12 + b5) / 2
$\zeta_{33}^{3}$	$=$	$ \beta_1 $ b1
$\zeta_{33}^{4}$	$=$	$ ( \beta_{14} - \beta_{6} ) / 2 $ (b14 - b6) / 2
$\zeta_{33}^{5}$	$=$	$ ( \beta_{15} + \beta_{7} ) / 2 $ (b15 + b7) / 2
$\zeta_{33}^{6}$	$=$	$ \beta_{2} $ b2
$\zeta_{33}^{7}$	$=$	$ ( \beta_{17} - \beta_{8} ) / 2 $ (b17 - b8) / 2
$\zeta_{33}^{8}$	$=$	$ ( \beta_{18} + \beta_{9} ) / 2 $ (b18 + b9) / 2
$\zeta_{33}^{9}$	$=$	$ \beta_{3} $ b3
$\zeta_{33}^{10}$	$=$	$ ( \beta_{19} - \beta_{9} + \beta_{8} - \beta_{7} + \beta_{6} - \beta_{5} + \beta_{4} + \beta_{3} + \beta_{2} + \beta _1 + 1 ) / 2 $ (b19 - b9 + b8 - b7 + b6 - b5 + b4 + b3 + b2 + b1 + 1) / 2
$\zeta_{33}^{11}$	$=$	$ ( \beta_{10} - 1 ) / 2 $ (b10 - 1) / 2
$\zeta_{33}^{12}$	$=$	$ \beta_{4} $ b4
$\zeta_{33}^{13}$	$=$	$ ( -\beta_{12} + \beta_{5} ) / 2 $ (-b12 + b5) / 2
$\zeta_{33}^{14}$	$=$	$ ( \beta_{13} - \beta_1 ) / 2 $ (b13 - b1) / 2
$\zeta_{33}^{15}$	$=$	$ \beta_{6} $ b6
$\zeta_{33}^{16}$	$=$	$ ( -\beta_{15} + \beta_{7} ) / 2 $ (-b15 + b7) / 2
$\zeta_{33}^{17}$	$=$	$ ( \beta_{16} - \beta_{2} ) / 2 $ (b16 - b2) / 2
$\zeta_{33}^{18}$	$=$	$ \beta_{8} $ b8
$\zeta_{33}^{19}$	$=$	$ ( -\beta_{18} + \beta_{9} ) / 2 $ (-b18 + b9) / 2

Display $\beta_i$ in terms of $\zeta_{33}^j$

Character values

We give the values of $\chi$ on generators for $\left(\mathbb{Z}/804\mathbb{Z}\right)^\times$.

$n$	$269$	$337$	$403$
$\chi(n)$	$-1$	$-\beta_{4}$	$1$

Embeddings

For each embedding $\iota_m$ of the coefficient field, the values $\iota_m(a_n)$ are shown below.

For more information on an embedded modular form you can click on its label.

comment: embeddings in the coefficient field

gp: mfembed(f)

Label

$\iota_m(\nu)$

$ a_{2} $

$ a_{3} $

$ a_{4} $

$ a_{5} $

$ a_{6} $

$ a_{7} $

$ a_{8} $

$ a_{9} $

$ a_{10} $

5.1

−0.786053	+	0.618159i
0.928368	+	0.371662i
0.981929	+	0.189251i
−0.327068	−	0.945001i
−0.995472	−	0.0950560i
0.580057	−	0.814576i
0.0475819	−	0.998867i
−0.888835	+	0.458227i
−0.786053	−	0.618159i
0.928368	−	0.371662i
0.723734	−	0.690079i
0.235759	+	0.971812i
0.723734	+	0.690079i
0.235759	−	0.971812i
−0.995472	+	0.0950560i
0.580057	+	0.814576i
0.0475819	+	0.998867i
−0.888835	−	0.458227i
0.981929	−	0.189251i
−0.327068	+	0.945001i

−1.57553

0.719520i

−3.36481

−

2.91562i

1.96458

−

2.26725i

5.2

1.57553

−

0.719520i

−2.61965

−

2.26994i

1.96458

−

2.26725i

53.1

−0.936417

1.45709i

0.686312

−

0.313428i

−1.24625

−

2.72890i

53.2

0.936417

−

1.45709i

4.81332

−

2.19817i

−1.24625

−

2.72890i

125.1

−0.487975

1.66189i

1.18913

−

1.85033i

−2.52376

−

1.62192i

125.2

0.487975

−

1.66189i

2.74514

−

4.27152i

−2.52376

−

1.62192i

137.1

−1.71442

−

0.246497i

−1.43029

4.87111i

2.87848

0.845198i

137.2

1.71442

0.246497i

0.211757

−

0.721178i

2.87848

0.845198i

161.1

−1.57553

−

0.719520i

−3.36481

2.91562i

1.96458

2.26725i

161.2

1.57553

0.719520i

−2.61965

2.26994i

1.96458

2.26725i

209.1

−1.30900

1.13425i

2.17449

0.312644i

0.426945

−

2.96946i

209.2

1.30900

−

1.13425i

−4.40541

−

0.633402i

0.426945

−

2.96946i

377.1

−1.30900

−

1.13425i

2.17449

−

0.312644i

0.426945

2.96946i

377.2

1.30900

1.13425i

−4.40541

0.633402i

0.426945

2.96946i

521.1

−0.487975

−

1.66189i

1.18913

1.85033i

−2.52376

1.62192i

521.2

0.487975

1.66189i

2.74514

4.27152i

−2.52376

1.62192i

581.1

−1.71442

0.246497i

−1.43029

−

4.87111i

2.87848

−

0.845198i

581.2

1.71442

−

0.246497i

0.211757

0.721178i

2.87848

−

0.845198i

713.1

−0.936417

−

1.45709i

0.686312

0.313428i

−1.24625

2.72890i

713.2

0.936417

1.45709i

4.81332

2.19817i

−1.24625

2.72890i

Inner twists

Char	Parity	Ord	Mult	Type
1.a	even	1	1	trivial
3.b	odd	2	1	CM by $\Q(\sqrt{-3}) $
67.f	odd	22	1	inner
201.j	even	22	1	inner

Twists

By twisting character orbit
Char	Parity	Ord	Mult	Type	Twist	Min	Dim
1.a	even	1	1	trivial	804.2.s.a	✓	20
3.b	odd	2	1	CM	804.2.s.a	✓	20
67.f	odd	22	1	inner	804.2.s.a	✓	20
201.j	even	22	1	inner	804.2.s.a	✓	20

By twisted newform orbit
Twist	Min	Dim	Char	Parity	Ord	Mult	Type
804.2.s.a	✓	20	1.a	even	1	1	trivial
804.2.s.a	✓	20	3.b	odd	2	1	CM
804.2.s.a	✓	20	67.f	odd	22	1	inner
804.2.s.a	✓	20	201.j	even	22	1	inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator $ T_{5} $ T5 acting on $S_{2}^{\mathrm{new}}(804, [\chi])$.

Hecke characteristic polynomials

$p$	$F_p(T)$
$2$	$ T^{20} $ T^20
$3$	$ T^{20} - 3 T^{18} + \cdots + 59049 $ T^20 - 3T^18 + 9T^16 - 27T^14 + 81T^12 - 243T^10 + 729T^8 - 2187T^6 + 6561T^4 - 19683*T^2 + 59049
$5$	$ T^{20} $ T^20
$7$	$ T^{20} + \cdots + 659102929 $ T^20 - 12T^18 + 298T^16 + 1540T^15 - 3576T^14 - 18480T^13 + 232101T^12 + 1937936T^11 - 905719T^10 - 23255232T^9 + 19003216T^8 + 114876916T^7 - 146028664T^6 - 1188699820T^5 + 4329010984T^4 - 5893111224T^3 + 4827515659T^2 - 2490794460*T + 659102929
$11$	$ T^{20} $ T^20
$13$	$ T^{20} + \cdots + 148970525089 $ T^20 - 48T^18 + 2304T^16 - 89714T^14 + 241670T^13 + 584554T^12 - 2662088T^11 - 33178850T^10 + 127780224T^9 + 2176628689T^8 - 21857709302T^7 + 97576817355T^6 - 255868978794T^5 + 415264761811T^4 - 437795930286T^3 + 427646196678T^2 - 354561637144T + 148970525089
$17$	$ T^{20} $ T^20
$19$	$ T^{20} + \cdots + 338632050241 $ T^20 - 16T^19 + 192T^18 - 2048T^17 + 20480T^16 - 133072T^15 + 818432T^14 - 3911176T^13 + 12410806T^12 + 39735736T^11 - 194359638T^10 + 557356368T^9 - 830885172T^8 + 22785315824T^7 + 232916301767T^6 - 1022591049672T^5 + 2428469027439T^4 - 7979113497440T^3 + 13158573390373T^2 - 2795813839976*T + 338632050241
$23$	$ T^{20} $ T^20
$29$	$ T^{20} $ T^20
$31$	$ T^{20} + \cdots + 363578289217441 $ T^20 - 108T^18 + 11664T^16 + 84568T^15 - 1259712T^14 + 634260T^13 + 148080058T^12 - 129510436T^11 - 2603438806T^10 + 13987127088T^9 + 151098999324T^8 + 796722529064T^7 + 597773416555T^6 - 41124658154140T^5 + 19678534382983T^4 - 31381103147768T^3 + 740137950281901T^2 + 774815718767596*T + 363578289217441
$37$	$ (T^{10} + 10 T^{9} + \cdots + 78291973)^{2} $ (T^10 + 10T^9 - 307T^8 - 3070T^7 + 29536T^6 + 295360T^5 - 946681T^4 - 9466810T^3 + 8410755T^2 + 84107550*T + 78291973)^2
$41$	$ T^{20} $ T^20
$43$	$ T^{20} + \cdots + 12\!\cdots\!09 $ T^20 - 108T^18 + 11664T^16 - 2779934T^14 + 34983080T^13 + 165548014T^12 - 4050877952T^11 - 16227377750T^10 + 437494818816T^9 + 2517441725929T^8 - 93498296599928T^7 + 872910755451885T^6 - 4460998721102616T^5 + 14598935004542551T^4 - 32371529660017944T^3 + 44857581373014438T^2 - 29539753123208416T + 12189176363587609
$47$	$ T^{20} $ T^20
$53$	$ T^{20} $ T^20
$59$	$ T^{20} $ T^20
$61$	$ T^{20} + \cdots + 32\!\cdots\!41 $ T^20 - 48T^18 + 2304T^16 - 1429778T^14 - 174775370T^13 + 1361967082T^12 + 14713220984T^11 - 81362018882T^10 - 706234607232T^9 + 10139342204017T^8 - 59099237555974T^7 + 4084761591730683T^6 - 23920906603718586T^5 + 113750206985249107T^4 + 138131366952720834T^3 - 109768630148506266T^2 - 2451322054351232216T + 3217134121829168641
$67$	$ T^{20} + \cdots + 18\!\cdots\!49 $ T^20 + 16T^19 + 189T^18 + 1952T^17 + 18569T^16 + 166320T^15 + 1416997T^14 + 11528512T^13 + 89517393T^12 + 659867984T^11 + 4560222413T^10 + 44211154928T^9 + 401843577177T^8 + 3467349854656T^7 + 28554078003637T^6 + 224552807796240T^5 + 1679721698496161T^4 + 11830509053590496T^3 + 76746791058205149T^2 + 435304550340719152*T + 1822837804551761449
$71$	$ T^{20} $ T^20
$73$	$ T^{20} + \cdots + 39\!\cdots\!29 $ T^20 - 90T^19 + 4403T^18 - 148240T^17 + 3801495T^16 - 78084650T^15 + 1325787305T^14 - 18966393300T^13 + 231620377030T^12 - 2433066576500T^11 + 22089314355966T^10 - 173448385818410T^9 + 1178875807475276T^8 - 6973719864250730T^7 + 34733597806332300T^6 - 118340596009639900T^5 + 309477603792202609T^4 - 1602794448799764510T^3 + 6740508154903984035T^2 - 8243719717294890050*T + 3922586315809392529
$79$	$ T^{20} + \cdots + 63\!\cdots\!21 $ T^20 - 44T^19 + 1449T^18 - 32120T^17 + 618715T^16 - 9868188T^15 + 142061607T^14 - 1717778832T^13 + 18510813270T^12 - 182139716440T^11 + 1765634779754T^10 - 13171031079140T^9 + 53388340403104T^8 - 356480056513020T^7 + 7789409380351260T^6 - 46005162273465912T^5 - 91541146346968071T^4 + 875218128691290780T^3 + 1275692413347672745T^2 - 7551184423844997980*T + 6368324230687024321
$83$	$ T^{20} $ T^20
$89$	$ T^{20} $ T^20
$97$	$ T^{20} + \cdots + 82\!\cdots\!69 $ T^20 + 1942T^18 + 1593617T^16 + 718044642T^14 + 193234939676T^12 + 31666312360264T^10 + 3091922773102531T^8 + 168925036468744542T^6 + 4551242129865926895T^4 + 46041092037765948730*T^2 + 82942264177569795769
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Classical	Maass
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Elliptic curves over $\Q$
Elliptic curves over $\Q(\alpha)$
Genus 2 curves over $\Q$
Higher genus families
Abelian varieties over $\F_{q}$

Level:	\( N \)	\(=\)	\( 804 = 2^{2} \cdot 3 \cdot 67 \)
Weight:	\( k \)	\(=\)	\( 2 \)
Character orbit:	\([\chi]\)	\(=\)	804.s (of order \(22\), degree \(10\), minimal)

\(f(q)\)	\(=\)	\( q + \beta_{13} q^{3} + (\beta_{17} - \beta_{15} + \cdots - 2 \beta_{7}) q^{7}+ \cdots - 3 \beta_{2} q^{9}+O(q^{10}) \) q + b13 * q^3 + (b17 - b15 - 2b8 - 2b7) * q^7 - 3b2 q^9	\( q + \beta_{13} q^{3} + (\beta_{17} - \beta_{15} + \cdots - 2 \beta_{7}) q^{7}+ \cdots + ( - 4 \beta_{18} - 4 \beta_{13} + \cdots + 7 \beta_1) q^{97}+O(q^{100}) \) q + b13 * q^3 + (b17 - b15 - 2b8 - 2b7) * q^7 - 3b2 q^9 + (2b18 - 2b17 + 2b16 + 2b15 - 2b14 + 2b13 + 2b12 - 2b11 + 2b10 - b9 + b8 - b7 + b6 - b5 + b4 + 2b3 + b2 + b1 + 1) * q^13 + (b18 - b12 + 4b9 + 4b5) * q^19 + (2b19 + 2b18 - 3b8 + 3b7 - 3b6 + 3b5 - 3b4 - 3b3 - 3b2 - 3b1 - 3) * q^21 - 5b6 q^25 + (-3b19 + 3b18 - 3b17 + 3b16 + 3b15 - 3b14 + 3b13 + 3b12 - 3b11 + 3b10) * q^27 + (-3b19 + 3b18 - 3b17 + 3b16 - 3b14 + 3b13 + 3b12 - 3b11 + 3b10 + 2b7 + 2b3) q^31 + (2b17 - 2b14 + 5b8 + 5b6) * q^37 + (-b12 - b11 - 6b5 + 6b4) * q^39 + (3b16 + 3b13 + 4b2 - 4b1) * q^43 + (4b19 + 4b13 + b9 - b8 + b7 - b6 + b5 - 8b4 - b3 - b2 - 1) q^49 + (-4b15 - 4b10 - 3b7 - 3) q^57 + (-2b16 + 2b11 - 7b4 + 7b2) * q^61 + (3b12 + 3b10 - 6b5 - 6) q^63 + (b14 + 8b6) q^67 + (-4b17 - 4b10 + 5b8 + 5) q^73 + 5b17 q^75 + (5b18 + 5b10 + 2b9 + 2) q^79 + 9b4 q^81 + (5b16 + 3b15 + 3b14 - 5b13 + 8b7 - 8b6 - 4b2 - 4b1) * q^91 + (-2b18 - 2b11 - 9b9 + 9b4) * q^93 + (-4b18 - 4b13 + 7b9 + 7b1) * q^97
\(\operatorname{Tr}(f)(q)\)	\(=\)	\( 20 q + 6 q^{9}+O(q^{10}) \) 20 * q + 6 * q^9	\( 20 q + 6 q^{9} + 16 q^{19} - 12 q^{21} + 10 q^{25} - 20 q^{37} - 24 q^{39} + 10 q^{49} - 66 q^{57} - 132 q^{63} - 16 q^{67} + 90 q^{73} + 44 q^{79} - 18 q^{81} + 48 q^{91} - 36 q^{93}+O(q^{100}) \) 20 * q + 6 * q^9 + 16 * q^19 - 12 * q^21 + 10 * q^25 - 20 * q^37 - 24 * q^39 + 10 * q^49 - 66 * q^57 - 132 * q^63 - 16 * q^67 + 90 * q^73 + 44 * q^79 - 18 * q^81 + 48 * q^91 - 36 * q^93

Introduction

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Newspace parameters

Newform invariants

$q$-expansion

Character values

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Hecke kernels

Hecke characteristic polynomials

This project is supported by grants from the US National Science Foundation, the UK Engineering and Physical Sciences Research Council, and the Simons Foundation.

Label	804.2.s.a

Level	$804$
Weight	$2$
Character orbit	804.s
Analytic conductor	$6.420$
Analytic rank	$0$
Dimension	$20$
CM discriminant	-3
Inner twists	$4$

Self dual:	no
Analytic conductor:	\(6.41997232251\)
Analytic rank:	\(0\)
Dimension:	\(20\)
Relative dimension:	\(2\) over \(\Q(\zeta_{22})\)
Coefficient field:	\(\Q(\zeta_{33})\)
comment: defining polynomial gp: f.mod \\ as an extension of the character field
Defining polynomial:	\( x^{20} - x^{19} + x^{17} - x^{16} + x^{14} - x^{13} + x^{11} - x^{10} + x^{9} - x^{7} + x^{6} - x^{4} + x^{3} - x + 1 \) x^20 - x^19 + x^17 - x^16 + x^14 - x^13 + x^11 - x^10 + x^9 - x^7 + x^6 - x^4 + x^3 - x + 1
Coefficient ring:	\(\Z[a_1, \ldots, a_{7}]\)
Coefficient ring index:	\( 2^{10} \)
Twist minimal:	yes
Sato-Tate group:	$\mathrm{U}(1)[D_{22}]$

\(\beta_{1}\)	\(=\)	\( \zeta_{33}^{3} \) v^3
\(\beta_{2}\)	\(=\)	\( \zeta_{33}^{6} \) v^6
\(\beta_{3}\)	\(=\)	\( \zeta_{33}^{9} \) v^9
\(\beta_{4}\)	\(=\)	\( \zeta_{33}^{12} \) v^12
\(\beta_{5}\)	\(=\)	\( \zeta_{33}^{13} + \zeta_{33}^{2} \) v^13 + v^2
\(\beta_{6}\)	\(=\)	\( \zeta_{33}^{15} \) v^15
\(\beta_{7}\)	\(=\)	\( \zeta_{33}^{16} + \zeta_{33}^{5} \) v^16 + v^5
\(\beta_{8}\)	\(=\)	\( \zeta_{33}^{18} \) v^18
\(\beta_{9}\)	\(=\)	\( \zeta_{33}^{19} + \zeta_{33}^{8} \) v^19 + v^8
\(\beta_{10}\)	\(=\)	\( 2\zeta_{33}^{11} + 1 \) 2*v^11 + 1
\(\beta_{11}\)	\(=\)	\( \zeta_{33}^{12} + 2\zeta_{33} \) v^12 + 2*v
\(\beta_{12}\)	\(=\)	\( -\zeta_{33}^{13} + \zeta_{33}^{2} \) -v^13 + v^2
\(\beta_{13}\)	\(=\)	\( 2\zeta_{33}^{14} + \zeta_{33}^{3} \) 2*v^14 + v^3
\(\beta_{14}\)	\(=\)	\( \zeta_{33}^{15} + 2\zeta_{33}^{4} \) v^15 + 2*v^4
\(\beta_{15}\)	\(=\)	\( -\zeta_{33}^{16} + \zeta_{33}^{5} \) -v^16 + v^5
\(\beta_{16}\)	\(=\)	\( 2\zeta_{33}^{17} + \zeta_{33}^{6} \) 2*v^17 + v^6
\(\beta_{17}\)	\(=\)	\( \zeta_{33}^{18} + 2\zeta_{33}^{7} \) v^18 + 2*v^7
\(\beta_{18}\)	\(=\)	\( -\zeta_{33}^{19} + \zeta_{33}^{8} \) -v^19 + v^8
\(\beta_{19}\)	\(=\)	\( \zeta_{33}^{19} - \zeta_{33}^{18} + \zeta_{33}^{16} - \zeta_{33}^{15} + \zeta_{33}^{13} - \zeta_{33}^{12} + \cdots - 1 \) v^19 - v^18 + v^16 - v^15 + v^13 - v^12 + 2*v^10 - v^9 + v^8 - v^6 + v^5 - v^3 + v^2 - 1

\(\zeta_{33}\)	\(=\)	\( ( \beta_{11} - \beta_{4} ) / 2 \) (b11 - b4) / 2
\(\zeta_{33}^{2}\)	\(=\)	\( ( \beta_{12} + \beta_{5} ) / 2 \) (b12 + b5) / 2
\(\zeta_{33}^{3}\)	\(=\)	\( \beta_1 \) b1
\(\zeta_{33}^{4}\)	\(=\)	\( ( \beta_{14} - \beta_{6} ) / 2 \) (b14 - b6) / 2
\(\zeta_{33}^{5}\)	\(=\)	\( ( \beta_{15} + \beta_{7} ) / 2 \) (b15 + b7) / 2
\(\zeta_{33}^{6}\)	\(=\)	\( \beta_{2} \) b2
\(\zeta_{33}^{7}\)	\(=\)	\( ( \beta_{17} - \beta_{8} ) / 2 \) (b17 - b8) / 2
\(\zeta_{33}^{8}\)	\(=\)	\( ( \beta_{18} + \beta_{9} ) / 2 \) (b18 + b9) / 2
\(\zeta_{33}^{9}\)	\(=\)	\( \beta_{3} \) b3
\(\zeta_{33}^{10}\)	\(=\)	\( ( \beta_{19} - \beta_{9} + \beta_{8} - \beta_{7} + \beta_{6} - \beta_{5} + \beta_{4} + \beta_{3} + \beta_{2} + \beta _1 + 1 ) / 2 \) (b19 - b9 + b8 - b7 + b6 - b5 + b4 + b3 + b2 + b1 + 1) / 2
\(\zeta_{33}^{11}\)	\(=\)	\( ( \beta_{10} - 1 ) / 2 \) (b10 - 1) / 2
\(\zeta_{33}^{12}\)	\(=\)	\( \beta_{4} \) b4
\(\zeta_{33}^{13}\)	\(=\)	\( ( -\beta_{12} + \beta_{5} ) / 2 \) (-b12 + b5) / 2
\(\zeta_{33}^{14}\)	\(=\)	\( ( \beta_{13} - \beta_1 ) / 2 \) (b13 - b1) / 2
\(\zeta_{33}^{15}\)	\(=\)	\( \beta_{6} \) b6
\(\zeta_{33}^{16}\)	\(=\)	\( ( -\beta_{15} + \beta_{7} ) / 2 \) (-b15 + b7) / 2
\(\zeta_{33}^{17}\)	\(=\)	\( ( \beta_{16} - \beta_{2} ) / 2 \) (b16 - b2) / 2
\(\zeta_{33}^{18}\)	\(=\)	\( \beta_{8} \) b8
\(\zeta_{33}^{19}\)	\(=\)	\( ( -\beta_{18} + \beta_{9} ) / 2 \) (-b18 + b9) / 2

\(n\)	\(269\)	\(337\)	\(403\)
\(\chi(n)\)	\(-1\)	\(-\beta_{4}\)	\(1\)

\(n\):		e.g. 2-40 or 990-1000
Embeddings:		e.g. 1-3 or 5.2
Significant digits:
Format:

Char	Parity	Ord	Mult	Type
1.a	even	1	1	trivial
3.b	odd	2	1	CM by \(\Q(\sqrt{-3}) \)
67.f	odd	22	1	inner
201.j	even	22	1	inner

$p$	$F_p(T)$
$2$	\( T^{20} \) T^20
$3$	\( T^{20} - 3 T^{18} + \cdots + 59049 \) T^20 - 3T^18 + 9T^16 - 27T^14 + 81T^12 - 243T^10 + 729T^8 - 2187T^6 + 6561T^4 - 19683*T^2 + 59049
$5$	\( T^{20} \) T^20
$7$	\( T^{20} + \cdots + 659102929 \) T^20 - 12T^18 + 298T^16 + 1540T^15 - 3576T^14 - 18480T^13 + 232101T^12 + 1937936T^11 - 905719T^10 - 23255232T^9 + 19003216T^8 + 114876916T^7 - 146028664T^6 - 1188699820T^5 + 4329010984T^4 - 5893111224T^3 + 4827515659T^2 - 2490794460*T + 659102929
$11$	\( T^{20} \) T^20
$13$	\( T^{20} + \cdots + 148970525089 \) T^20 - 48T^18 + 2304T^16 - 89714T^14 + 241670T^13 + 584554T^12 - 2662088T^11 - 33178850T^10 + 127780224T^9 + 2176628689T^8 - 21857709302T^7 + 97576817355T^6 - 255868978794T^5 + 415264761811T^4 - 437795930286T^3 + 427646196678T^2 - 354561637144T + 148970525089
$17$	\( T^{20} \) T^20
$19$	\( T^{20} + \cdots + 338632050241 \) T^20 - 16T^19 + 192T^18 - 2048T^17 + 20480T^16 - 133072T^15 + 818432T^14 - 3911176T^13 + 12410806T^12 + 39735736T^11 - 194359638T^10 + 557356368T^9 - 830885172T^8 + 22785315824T^7 + 232916301767T^6 - 1022591049672T^5 + 2428469027439T^4 - 7979113497440T^3 + 13158573390373T^2 - 2795813839976*T + 338632050241
$23$	\( T^{20} \) T^20
$29$	\( T^{20} \) T^20
$31$	\( T^{20} + \cdots + 363578289217441 \) T^20 - 108T^18 + 11664T^16 + 84568T^15 - 1259712T^14 + 634260T^13 + 148080058T^12 - 129510436T^11 - 2603438806T^10 + 13987127088T^9 + 151098999324T^8 + 796722529064T^7 + 597773416555T^6 - 41124658154140T^5 + 19678534382983T^4 - 31381103147768T^3 + 740137950281901T^2 + 774815718767596*T + 363578289217441
$37$	\( (T^{10} + 10 T^{9} + \cdots + 78291973)^{2} \) (T^10 + 10T^9 - 307T^8 - 3070T^7 + 29536T^6 + 295360T^5 - 946681T^4 - 9466810T^3 + 8410755T^2 + 84107550*T + 78291973)^2
$41$	\( T^{20} \) T^20
$43$	\( T^{20} + \cdots + 12\!\cdots\!09 \) T^20 - 108T^18 + 11664T^16 - 2779934T^14 + 34983080T^13 + 165548014T^12 - 4050877952T^11 - 16227377750T^10 + 437494818816T^9 + 2517441725929T^8 - 93498296599928T^7 + 872910755451885T^6 - 4460998721102616T^5 + 14598935004542551T^4 - 32371529660017944T^3 + 44857581373014438T^2 - 29539753123208416T + 12189176363587609
$47$	\( T^{20} \) T^20
$53$	\( T^{20} \) T^20
$59$	\( T^{20} \) T^20
$61$	\( T^{20} + \cdots + 32\!\cdots\!41 \) T^20 - 48T^18 + 2304T^16 - 1429778T^14 - 174775370T^13 + 1361967082T^12 + 14713220984T^11 - 81362018882T^10 - 706234607232T^9 + 10139342204017T^8 - 59099237555974T^7 + 4084761591730683T^6 - 23920906603718586T^5 + 113750206985249107T^4 + 138131366952720834T^3 - 109768630148506266T^2 - 2451322054351232216T + 3217134121829168641
$67$	\( T^{20} + \cdots + 18\!\cdots\!49 \) T^20 + 16T^19 + 189T^18 + 1952T^17 + 18569T^16 + 166320T^15 + 1416997T^14 + 11528512T^13 + 89517393T^12 + 659867984T^11 + 4560222413T^10 + 44211154928T^9 + 401843577177T^8 + 3467349854656T^7 + 28554078003637T^6 + 224552807796240T^5 + 1679721698496161T^4 + 11830509053590496T^3 + 76746791058205149T^2 + 435304550340719152*T + 1822837804551761449
$71$	\( T^{20} \) T^20
$73$	\( T^{20} + \cdots + 39\!\cdots\!29 \) T^20 - 90T^19 + 4403T^18 - 148240T^17 + 3801495T^16 - 78084650T^15 + 1325787305T^14 - 18966393300T^13 + 231620377030T^12 - 2433066576500T^11 + 22089314355966T^10 - 173448385818410T^9 + 1178875807475276T^8 - 6973719864250730T^7 + 34733597806332300T^6 - 118340596009639900T^5 + 309477603792202609T^4 - 1602794448799764510T^3 + 6740508154903984035T^2 - 8243719717294890050*T + 3922586315809392529
$79$	\( T^{20} + \cdots + 63\!\cdots\!21 \) T^20 - 44T^19 + 1449T^18 - 32120T^17 + 618715T^16 - 9868188T^15 + 142061607T^14 - 1717778832T^13 + 18510813270T^12 - 182139716440T^11 + 1765634779754T^10 - 13171031079140T^9 + 53388340403104T^8 - 356480056513020T^7 + 7789409380351260T^6 - 46005162273465912T^5 - 91541146346968071T^4 + 875218128691290780T^3 + 1275692413347672745T^2 - 7551184423844997980*T + 6368324230687024321
$83$	\( T^{20} \) T^20
$89$	\( T^{20} \) T^20
$97$	\( T^{20} + \cdots + 82\!\cdots\!69 \) T^20 + 1942T^18 + 1593617T^16 + 718044642T^14 + 193234939676T^12 + 31666312360264T^10 + 3091922773102531T^8 + 168925036468744542T^6 + 4551242129865926895T^4 + 46041092037765948730*T^2 + 82942264177569795769
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