Properties

Label 3136.2.b.m
Level $3136$
Weight $2$
Character orbit 3136.b
Analytic conductor $25.041$
Analytic rank $0$
Dimension $12$
CM no
Inner twists $4$

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Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [3136,2,Mod(1569,3136)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3136, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([0, 1, 0]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("3136.1569");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 3136 = 2^{6} \cdot 7^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 3136.b (of order \(2\), degree \(1\), 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: \(25.0410860739\)
Analytic rank: \(0\)
Dimension: \(12\)
Coefficient field: \(\mathbb{Q}[x]/(x^{12} - \cdots)\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{12} - 6 x^{11} + 18 x^{10} - 18 x^{9} + 11 x^{8} - 36 x^{7} + 180 x^{6} - 120 x^{5} + 31 x^{4} + \cdots + 9 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{13}]\)
Coefficient ring index: \( 2^{12} \)
Twist minimal: no (minimal twist has level 448)
Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

$q$-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 \(1,\beta_1,\ldots,\beta_{11}\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q - \beta_{10} q^{3} - \beta_{6} q^{5} + (\beta_{4} - 2) q^{9}+O(q^{10}) \) Copy content Toggle raw display \( q - \beta_{10} q^{3} - \beta_{6} q^{5} + (\beta_{4} - 2) q^{9} - \beta_{9} q^{11} + (\beta_{7} - \beta_{6}) q^{13} + (\beta_{3} - \beta_{2} + \beta_1) q^{15} + ( - \beta_{5} + 2) q^{17} + ( - \beta_{9} + \beta_{8}) q^{19} + (\beta_{3} - 2 \beta_{2} - \beta_1) q^{23} + (\beta_{5} + \beta_{4} - 1) q^{25} + (2 \beta_{10} + \beta_{9} - 2 \beta_{8}) q^{27} + ( - \beta_{11} + \beta_{7} - \beta_{6}) q^{29} + ( - \beta_{3} + 3 \beta_{2} + \beta_1) q^{31} + (\beta_{5} + \beta_{4}) q^{33} + ( - \beta_{11} - 3 \beta_{7}) q^{37} + \beta_1 q^{39} + (\beta_{5} + 1) q^{41} + 2 \beta_{10} q^{43} + (\beta_{11} + 5 \beta_{7} + 3 \beta_{6}) q^{45} + (\beta_{3} - \beta_{2} + \beta_1) q^{47} + ( - \beta_{9} + 3 \beta_{8}) q^{51} + 3 \beta_{7} q^{53} + (\beta_{3} + 2 \beta_{2} + \beta_1) q^{55} + (2 \beta_{5} + 2 \beta_{4} - 1) q^{57} + ( - \beta_{10} - 4 \beta_{8}) q^{59} + ( - \beta_{11} + \beta_{7} + 2 \beta_{6}) q^{61} + (\beta_{5} - 5) q^{65} + (\beta_{10} + 2 \beta_{9} - \beta_{8}) q^{67} + ( - \beta_{11} + 4 \beta_{7} + \beta_{6}) q^{69} + (2 \beta_{3} + \beta_{2} - \beta_1) q^{71} + (\beta_{5} - \beta_{4} + 6) q^{73} + (2 \beta_{10} + 2 \beta_{9} - 5 \beta_{8}) q^{75} + (\beta_{3} - 4 \beta_{2} - \beta_1) q^{79} + ( - 3 \beta_{5} - 2 \beta_{4} + 6) q^{81} + ( - 2 \beta_{10} - 2 \beta_{9} + \beta_{8}) q^{83} + (3 \beta_{7} - 4 \beta_{6}) q^{85} + ( - 2 \beta_{3} + 3 \beta_{2} + 6 \beta_1) q^{87} + ( - 2 \beta_{5} - 2 \beta_{4} + 3) q^{89} + (\beta_{11} - 5 \beta_{7} - 2 \beta_{6}) q^{93} + (\beta_{3} + \beta_{2} + 2 \beta_1) q^{95} + ( - 2 \beta_{5} - \beta_{4} + 10) q^{97} + (\beta_{10} - \beta_{9} - 5 \beta_{8}) q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 12 q - 24 q^{9}+O(q^{10}) \) Copy content Toggle raw display \( 12 q - 24 q^{9} + 20 q^{17} - 8 q^{25} + 4 q^{33} + 16 q^{41} - 4 q^{57} - 56 q^{65} + 76 q^{73} + 60 q^{81} + 28 q^{89} + 112 q^{97}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{12} - 6 x^{11} + 18 x^{10} - 18 x^{9} + 11 x^{8} - 36 x^{7} + 180 x^{6} - 120 x^{5} + 31 x^{4} + \cdots + 9 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( ( 209015 \nu^{11} - 79977 \nu^{10} - 2679163 \nu^{9} + 13854425 \nu^{8} - 9088912 \nu^{7} + \cdots + 127753611 ) / 53101482 \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( - 434499 \nu^{11} + 3752145 \nu^{10} - 14586469 \nu^{9} + 27634631 \nu^{8} - 23139194 \nu^{7} + \cdots + 54743475 ) / 53101482 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( - 253267 \nu^{11} + 1300989 \nu^{10} - 3606352 \nu^{9} + 2651019 \nu^{8} - 4541375 \nu^{7} + \cdots - 51353192 ) / 17700494 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( 380120 \nu^{11} - 2635014 \nu^{10} + 9259311 \nu^{9} - 15006210 \nu^{8} + 15001060 \nu^{7} + \cdots - 3615945 ) / 26550741 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( - 229132 \nu^{11} + 1571034 \nu^{10} - 5437147 \nu^{9} + 8460709 \nu^{8} - 8042240 \nu^{7} + \cdots + 50023417 ) / 8850247 \) Copy content Toggle raw display
\(\beta_{6}\)\(=\) \( ( - 1522289 \nu^{11} + 8826458 \nu^{10} - 25323114 \nu^{9} + 20349072 \nu^{8} - 6369262 \nu^{7} + \cdots + 31758318 ) / 53101482 \) Copy content Toggle raw display
\(\beta_{7}\)\(=\) \( ( - 3023 \nu^{11} + 17672 \nu^{10} - 51530 \nu^{9} + 46380 \nu^{8} - 28152 \nu^{7} + 115112 \nu^{6} + \cdots + 84888 ) / 48318 \) Copy content Toggle raw display
\(\beta_{8}\)\(=\) \( ( - 1844046 \nu^{11} + 10742519 \nu^{10} - 31276767 \nu^{9} + 27239175 \nu^{8} - 13394403 \nu^{7} + \cdots + 48354732 ) / 26550741 \) Copy content Toggle raw display
\(\beta_{9}\)\(=\) \( ( 3816314 \nu^{11} - 22307132 \nu^{10} + 66317352 \nu^{9} - 64621008 \nu^{8} + 51282757 \nu^{7} + \cdots - 129357243 ) / 53101482 \) Copy content Toggle raw display
\(\beta_{10}\)\(=\) \( ( - 4009849 \nu^{11} + 23401099 \nu^{10} - 68507187 \nu^{9} + 61368453 \nu^{8} - 33813947 \nu^{7} + \cdots + 113305878 ) / 53101482 \) Copy content Toggle raw display
\(\beta_{11}\)\(=\) \( ( 9484277 \nu^{11} - 55284286 \nu^{10} + 160131107 \nu^{9} - 136998201 \nu^{8} + 62291496 \nu^{7} + \cdots - 236791269 ) / 26550741 \) Copy content Toggle raw display
\(\nu\)\(=\) \( ( -\beta_{8} + 2\beta_{6} + \beta_{2} - \beta _1 + 2 ) / 4 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( ( 2\beta_{10} - 3\beta_{8} + 2\beta_{6} ) / 2 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( ( \beta_{11} + 6 \beta_{10} - 8 \beta_{8} + 2 \beta_{7} + 12 \beta_{6} + 3 \beta_{5} + 3 \beta_{4} + \cdots - 19 ) / 4 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( 4\beta_{5} + 5\beta_{4} + 2\beta_{3} - 5\beta_{2} + 5\beta _1 - 23 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( ( - 12 \beta_{11} - 70 \beta_{10} - 10 \beta_{9} + 69 \beta_{8} - 30 \beta_{7} - 92 \beta_{6} + \cdots - 168 ) / 4 \) Copy content Toggle raw display
\(\nu^{6}\)\(=\) \( ( -26\beta_{11} - 166\beta_{10} - 32\beta_{9} + 151\beta_{8} - 70\beta_{7} - 180\beta_{6} ) / 2 \) Copy content Toggle raw display
\(\nu^{7}\)\(=\) \( ( - 125 \beta_{11} - 700 \beta_{10} - 154 \beta_{9} + 610 \beta_{8} - 364 \beta_{7} - 782 \beta_{6} + \cdots + 1493 ) / 4 \) Copy content Toggle raw display
\(\nu^{8}\)\(=\) \( -295\beta_{5} - 487\beta_{4} - 276\beta_{3} + 334\beta_{2} - 478\beta _1 + 1606 \) Copy content Toggle raw display
\(\nu^{9}\)\(=\) \( ( 1250 \beta_{11} + 6756 \beta_{10} + 1776 \beta_{9} - 5515 \beta_{8} + 3940 \beta_{7} + 6990 \beta_{6} + \cdots + 13520 ) / 4 \) Copy content Toggle raw display
\(\nu^{10}\)\(=\) \( ( 2758\beta_{11} + 14838\beta_{10} + 4108\beta_{9} - 11855\beta_{8} + 8900\beta_{7} + 14878\beta_{6} ) / 2 \) Copy content Toggle raw display
\(\nu^{11}\)\(=\) \( ( 12231 \beta_{11} + 64526 \beta_{10} + 18524 \beta_{9} - 50742 \beta_{8} + 40170 \beta_{7} + \cdots - 124485 ) / 4 \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/3136\mathbb{Z}\right)^\times\).

\(n\) \(197\) \(1471\) \(1473\)
\(\chi(n)\) \(-1\) \(1\) \(1\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
1569.1
2.17819 + 2.17819i
−1.17819 1.17819i
0.163156 0.163156i
0.836844 0.836844i
1.64901 + 1.64901i
−0.649007 0.649007i
−0.649007 + 0.649007i
1.64901 1.64901i
0.836844 + 0.836844i
0.163156 + 0.163156i
−1.17819 + 1.17819i
2.17819 2.17819i
0 3.13264i 0 3.35638i 0 0 0 −6.81342 0
1569.2 0 3.13264i 0 3.35638i 0 0 0 −6.81342 0
1569.3 0 2.27307i 0 0.673687i 0 0 0 −2.16686 0
1569.4 0 2.27307i 0 0.673687i 0 0 0 −2.16686 0
1569.5 0 0.140435i 0 2.29801i 0 0 0 2.98028 0
1569.6 0 0.140435i 0 2.29801i 0 0 0 2.98028 0
1569.7 0 0.140435i 0 2.29801i 0 0 0 2.98028 0
1569.8 0 0.140435i 0 2.29801i 0 0 0 2.98028 0
1569.9 0 2.27307i 0 0.673687i 0 0 0 −2.16686 0
1569.10 0 2.27307i 0 0.673687i 0 0 0 −2.16686 0
1569.11 0 3.13264i 0 3.35638i 0 0 0 −6.81342 0
1569.12 0 3.13264i 0 3.35638i 0 0 0 −6.81342 0
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 1569.12
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
4.b odd 2 1 inner
8.b even 2 1 inner
8.d odd 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 3136.2.b.m 12
4.b odd 2 1 inner 3136.2.b.m 12
7.b odd 2 1 3136.2.b.l 12
7.d odd 6 1 448.2.t.b 12
7.d odd 6 1 448.2.t.c yes 12
8.b even 2 1 inner 3136.2.b.m 12
8.d odd 2 1 inner 3136.2.b.m 12
28.d even 2 1 3136.2.b.l 12
28.f even 6 1 448.2.t.b 12
28.f even 6 1 448.2.t.c yes 12
56.e even 2 1 3136.2.b.l 12
56.h odd 2 1 3136.2.b.l 12
56.j odd 6 1 448.2.t.b 12
56.j odd 6 1 448.2.t.c yes 12
56.m even 6 1 448.2.t.b 12
56.m even 6 1 448.2.t.c yes 12
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
448.2.t.b 12 7.d odd 6 1
448.2.t.b 12 28.f even 6 1
448.2.t.b 12 56.j odd 6 1
448.2.t.b 12 56.m even 6 1
448.2.t.c yes 12 7.d odd 6 1
448.2.t.c yes 12 28.f even 6 1
448.2.t.c yes 12 56.j odd 6 1
448.2.t.c yes 12 56.m even 6 1
3136.2.b.l 12 7.b odd 2 1
3136.2.b.l 12 28.d even 2 1
3136.2.b.l 12 56.e even 2 1
3136.2.b.l 12 56.h odd 2 1
3136.2.b.m 12 1.a even 1 1 trivial
3136.2.b.m 12 4.b odd 2 1 inner
3136.2.b.m 12 8.b even 2 1 inner
3136.2.b.m 12 8.d odd 2 1 inner

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(3136, [\chi])\):

\( T_{3}^{6} + 15T_{3}^{4} + 51T_{3}^{2} + 1 \) Copy content Toggle raw display
\( T_{5}^{6} + 17T_{5}^{4} + 67T_{5}^{2} + 27 \) Copy content Toggle raw display
\( T_{17}^{3} - 5T_{17}^{2} - 17T_{17} + 57 \) Copy content Toggle raw display
\( T_{31}^{6} - 137T_{31}^{4} + 5359T_{31}^{2} - 48387 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{12} \) Copy content Toggle raw display
$3$ \( (T^{6} + 15 T^{4} + 51 T^{2} + 1)^{2} \) Copy content Toggle raw display
$5$ \( (T^{6} + 17 T^{4} + \cdots + 27)^{2} \) Copy content Toggle raw display
$7$ \( T^{12} \) Copy content Toggle raw display
$11$ \( (T^{6} + 35 T^{4} + \cdots + 441)^{2} \) Copy content Toggle raw display
$13$ \( (T^{6} + 20 T^{4} + \cdots + 48)^{2} \) Copy content Toggle raw display
$17$ \( (T^{3} - 5 T^{2} - 17 T + 57)^{4} \) Copy content Toggle raw display
$19$ \( (T^{6} + 43 T^{4} + \cdots + 2601)^{2} \) Copy content Toggle raw display
$23$ \( (T^{6} - 69 T^{4} + \cdots - 2187)^{2} \) Copy content Toggle raw display
$29$ \( (T^{6} + 140 T^{4} + \cdots + 3888)^{2} \) Copy content Toggle raw display
$31$ \( (T^{6} - 137 T^{4} + \cdots - 48387)^{2} \) Copy content Toggle raw display
$37$ \( (T^{6} + 209 T^{4} + \cdots + 149187)^{2} \) Copy content Toggle raw display
$41$ \( (T^{3} - 4 T^{2} - 20 T + 12)^{4} \) Copy content Toggle raw display
$43$ \( (T^{6} + 60 T^{4} + \cdots + 64)^{2} \) Copy content Toggle raw display
$47$ \( (T^{6} - 113 T^{4} + \cdots - 27)^{2} \) Copy content Toggle raw display
$53$ \( (T^{2} + 27)^{6} \) Copy content Toggle raw display
$59$ \( (T^{6} + 191 T^{4} + \cdots + 154449)^{2} \) Copy content Toggle raw display
$61$ \( (T^{6} + 233 T^{4} + \cdots + 177147)^{2} \) Copy content Toggle raw display
$67$ \( (T^{6} + 159 T^{4} + \cdots + 100489)^{2} \) Copy content Toggle raw display
$71$ \( (T^{6} - 224 T^{4} + \cdots - 6912)^{2} \) Copy content Toggle raw display
$73$ \( (T^{3} - 19 T^{2} + \cdots + 399)^{4} \) Copy content Toggle raw display
$79$ \( (T^{6} - 245 T^{4} + \cdots - 312987)^{2} \) Copy content Toggle raw display
$83$ \( (T^{6} + 204 T^{4} + \cdots + 46656)^{2} \) Copy content Toggle raw display
$89$ \( (T^{3} - 7 T^{2} + \cdots + 171)^{4} \) Copy content Toggle raw display
$97$ \( (T^{3} - 28 T^{2} + \cdots + 268)^{4} \) Copy content Toggle raw display
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