Properties

Label 363.3.h.k
Level $363$
Weight $3$
Character orbit 363.h
Analytic conductor $9.891$
Analytic rank $0$
Dimension $16$
CM no
Inner twists $16$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [363,3,Mod(245,363)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(363, base_ring=CyclotomicField(10))
 
chi = DirichletCharacter(H, H._module([5, 8]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("363.245");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 363 = 3 \cdot 11^{2} \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 363.h (of order \(10\), degree \(4\), not 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: \(9.89103359628\)
Analytic rank: \(0\)
Dimension: \(16\)
Relative dimension: \(4\) over \(\Q(\zeta_{10})\)
Coefficient field: 16.0.23612624896000000000000.1
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{16} - 2 x^{15} - 5 x^{14} + 20 x^{13} + 19 x^{12} + 88 x^{11} - 497 x^{10} + 10 x^{9} + 3711 x^{8} + \cdots + 16 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, a_2, a_3]\)
Coefficient ring index: \( 2^{16} \)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{10}]$

$q$-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 \(1,\beta_1,\ldots,\beta_{15}\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + \beta_{11} q^{2} + ( - \beta_{13} - \beta_{6}) q^{3} + 3 \beta_{9} q^{4} - \beta_{8} q^{5} + (\beta_{7} - \beta_{5}) q^{6} + ( - \beta_{15} + \beta_{12} + \cdots + \beta_1) q^{7}+ \cdots + ( - 2 \beta_{14} - 7 \beta_{9} + \cdots + 7) q^{9}+O(q^{10}) \) Copy content Toggle raw display \( q + \beta_{11} q^{2} + ( - \beta_{13} - \beta_{6}) q^{3} + 3 \beta_{9} q^{4} - \beta_{8} q^{5} + (\beta_{7} - \beta_{5}) q^{6} + ( - \beta_{15} + \beta_{12} + \cdots + \beta_1) q^{7}+ \cdots - 7 \beta_{2} q^{98}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 16 q + 4 q^{3} + 12 q^{4} + 28 q^{9}+O(q^{10}) \) Copy content Toggle raw display \( 16 q + 4 q^{3} + 12 q^{4} + 28 q^{9} + 48 q^{12} + 32 q^{15} + 76 q^{16} - 68 q^{25} - 92 q^{27} - 120 q^{31} - 896 q^{34} - 84 q^{36} + 40 q^{37} + 224 q^{42} + 256 q^{45} - 76 q^{48} - 28 q^{49} + 224 q^{58} - 96 q^{60} - 116 q^{64} - 672 q^{67} - 352 q^{69} + 224 q^{70} + 68 q^{75} + 2688 q^{78} - 68 q^{81} + 448 q^{82} + 672 q^{91} + 120 q^{93} - 296 q^{97}+O(q^{100}) \) Copy content Toggle raw display

Basis of coefficient ring in terms of a root \(\nu\) of \( x^{16} - 2 x^{15} - 5 x^{14} + 20 x^{13} + 19 x^{12} + 88 x^{11} - 497 x^{10} + 10 x^{9} + 3711 x^{8} + \cdots + 16 \) : Copy content Toggle raw display

\(\beta_{1}\)\(=\) \( ( -35\nu^{15} - 5454\nu^{10} - 229\nu^{5} + 51646824 ) / 6901598 \) Copy content Toggle raw display
\(\beta_{2}\)\(=\) \( ( 156\nu^{15} + 40874\nu^{10} + 4339168\nu^{5} + 91115 ) / 43681 \) Copy content Toggle raw display
\(\beta_{3}\)\(=\) \( ( 73\nu^{15} + 19122\nu^{10} + 2030263\nu^{5} + 42632 ) / 19118 \) Copy content Toggle raw display
\(\beta_{4}\)\(=\) \( ( 26318 \nu^{15} + 65795 \nu^{14} - 263180 \nu^{13} - 250021 \nu^{12} + 2290802 \nu^{11} + \cdots - 210544 ) / 27606392 \) Copy content Toggle raw display
\(\beta_{5}\)\(=\) \( ( 49226 \nu^{15} + 123065 \nu^{14} - 492260 \nu^{13} - 467647 \nu^{12} + 4286694 \nu^{11} + \cdots - 393808 ) / 6901598 \) Copy content Toggle raw display
\(\beta_{6}\)\(=\) \( ( 229347 \nu^{15} - 254830 \nu^{14} - 1503497 \nu^{13} + 3466982 \nu^{12} + 8180043 \nu^{11} + \cdots - 815456 ) / 13803196 \) Copy content Toggle raw display
\(\beta_{7}\)\(=\) \( ( - 381690 \nu^{15} - 954225 \nu^{14} + 3816900 \nu^{13} + 3626055 \nu^{12} - 33201382 \nu^{11} + \cdots + 3053520 ) / 27606392 \) Copy content Toggle raw display
\(\beta_{8}\)\(=\) \( ( 102002 \nu^{15} + 255005 \nu^{14} - 1020020 \nu^{13} - 969019 \nu^{12} + 8873046 \nu^{11} + \cdots - 816016 ) / 6901598 \) Copy content Toggle raw display
\(\beta_{9}\)\(=\) \( ( 1170828 \nu^{15} - 2048949 \nu^{14} - 6436074 \nu^{13} + 21953025 \nu^{12} + 28099872 \nu^{11} + \cdots - 21074904 ) / 27606392 \) Copy content Toggle raw display
\(\beta_{10}\)\(=\) \( ( 1606689 \nu^{15} - 1785210 \nu^{14} - 10532739 \nu^{13} + 24273050 \nu^{12} + 57305241 \nu^{11} + \cdots - 5712672 ) / 13803196 \) Copy content Toggle raw display
\(\beta_{11}\)\(=\) \( ( - 1108238 \nu^{15} + 2241089 \nu^{14} + 5541190 \nu^{13} - 22164760 \nu^{12} - 21056522 \nu^{11} + \cdots + 70927232 ) / 13803196 \) Copy content Toggle raw display
\(\beta_{12}\)\(=\) \( ( 1716345 \nu^{15} - 1907050 \nu^{14} - 11251595 \nu^{13} + 25945096 \nu^{12} + 61216305 \nu^{11} + \cdots - 6102560 ) / 13803196 \) Copy content Toggle raw display
\(\beta_{13}\)\(=\) \( ( - 1717605 \nu^{15} + 1908450 \nu^{14} + 11259855 \nu^{13} - 25949272 \nu^{12} - 61261245 \nu^{11} + \cdots + 6107040 ) / 13803196 \) Copy content Toggle raw display
\(\beta_{14}\)\(=\) \( ( 1184757 \nu^{15} - 2395902 \nu^{14} - 5923785 \nu^{13} + 23695140 \nu^{12} + 22510383 \nu^{11} + \cdots - 75824448 ) / 13803196 \) Copy content Toggle raw display
\(\beta_{15}\)\(=\) \( ( - 2763033 \nu^{15} + 5513318 \nu^{14} + 13815165 \nu^{13} - 55260660 \nu^{12} - 52497627 \nu^{11} + \cdots + 176834112 ) / 13803196 \) Copy content Toggle raw display
\(\nu\)\(=\) \( ( -\beta_{8} - \beta_{7} + \beta_{4} ) / 2 \) Copy content Toggle raw display
\(\nu^{2}\)\(=\) \( ( \beta_{13} + \beta_{12} + \beta_{10} - 7\beta_{6} ) / 2 \) Copy content Toggle raw display
\(\nu^{3}\)\(=\) \( ( - 3 \beta_{15} + 13 \beta_{14} - 13 \beta_{13} + 3 \beta_{12} + 14 \beta_{11} - 14 \beta_{10} + \cdots + 3 \beta_1 ) / 4 \) Copy content Toggle raw display
\(\nu^{4}\)\(=\) \( ( 6\beta_{15} + 14\beta_{14} + 15\beta_{11} + 45\beta_{9} - 45\beta_{6} + 45\beta_{4} - 45 ) / 2 \) Copy content Toggle raw display
\(\nu^{5}\)\(=\) \( ( 73\beta_{3} - 78\beta_{2} + 35\beta _1 - 262 ) / 4 \) Copy content Toggle raw display
\(\nu^{6}\)\(=\) \( ( 145\beta_{8} + 155\beta_{7} - 29\beta_{5} + 217\beta_{4} ) / 2 \) Copy content Toggle raw display
\(\nu^{7}\)\(=\) \( ( 275\beta_{13} - 329\beta_{12} + 294\beta_{10} + 2462\beta_{6} ) / 4 \) Copy content Toggle raw display
\(\nu^{8}\)\(=\) \( ( - 60 \beta_{15} - 1260 \beta_{14} + 1260 \beta_{13} + 60 \beta_{12} - 1347 \beta_{11} + 1347 \beta_{10} + \cdots + 60 \beta_1 ) / 2 \) Copy content Toggle raw display
\(\nu^{9}\)\(=\) \( ( -2667\beta_{15} - 391\beta_{14} - 418\beta_{11} - 19958\beta_{9} + 19958\beta_{6} - 19958\beta_{4} + 19958 ) / 4 \) Copy content Toggle raw display
\(\nu^{10}\)\(=\) \( ( -9559\beta_{3} + 10219\beta_{2} - 869\beta _1 + 6503 ) / 2 \) Copy content Toggle raw display
\(\nu^{11}\)\(=\) \( ( -22145\beta_{8} - 23674\beta_{7} + 18909\beta_{5} - 141502\beta_{4} ) / 4 \) Copy content Toggle raw display
\(\nu^{12}\)\(=\) \( ( -62930\beta_{13} + 16182\beta_{12} - 67275\beta_{10} - 121095\beta_{6} ) / 2 \) Copy content Toggle raw display
\(\nu^{13}\)\(=\) \( ( 114023 \beta_{15} + 297299 \beta_{14} - 297299 \beta_{13} - 114023 \beta_{12} + 317826 \beta_{11} + \cdots - 114023 \beta_1 ) / 4 \) Copy content Toggle raw display
\(\nu^{14}\)\(=\) \( ( 182287 \beta_{15} - 338533 \beta_{14} - 361907 \beta_{11} + 1364111 \beta_{9} - 1364111 \beta_{6} + \cdots - 1364111 ) / 2 \) Copy content Toggle raw display
\(\nu^{15}\)\(=\) \( ( 2978653\beta_{3} - 3184314\beta_{2} - 518153\beta _1 + 3877502 ) / 4 \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/363\mathbb{Z}\right)^\times\).

\(n\) \(122\) \(244\)
\(\chi(n)\) \(-1\) \(-\beta_{9}\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
245.1
2.01333 1.92046i
0.350821 + 0.367787i
0.458196 + 0.219999i
−1.20431 + 2.50824i
−0.241376 0.447303i
2.44862 1.32134i
−2.75764 + 0.370279i
−0.0676410 0.503753i
−0.241376 + 0.447303i
2.44862 + 1.32134i
−2.75764 0.370279i
−0.0676410 + 0.503753i
2.01333 + 1.92046i
0.350821 0.367787i
0.458196 0.219999i
−1.20431 2.50824i
−1.55513 2.14046i −2.99901 0.0770245i −0.927051 + 2.85317i 1.66251 2.28825i 4.49900 + 6.53904i 2.31247 7.11706i −2.51626 + 0.817582i 8.98813 + 0.461994i −7.48331
245.2 −1.55513 2.14046i 2.38098 1.82509i −0.927051 + 2.85317i −1.66251 + 2.28825i −7.60926 2.25812i −2.31247 + 7.11706i −2.51626 + 0.817582i 2.33810 8.69099i 7.48331
245.3 1.55513 + 2.14046i −2.99901 0.0770245i −0.927051 + 2.85317i 1.66251 2.28825i −4.49900 6.53904i −2.31247 + 7.11706i 2.51626 0.817582i 8.98813 + 0.461994i 7.48331
245.4 1.55513 + 2.14046i 2.38098 1.82509i −0.927051 + 2.85317i −1.66251 + 2.28825i 7.60926 + 2.25812i 2.31247 7.11706i 2.51626 0.817582i 2.33810 8.69099i −7.48331
251.1 −2.51626 0.817582i −0.853491 2.87603i 2.42705 + 1.76336i −2.68999 + 0.874032i −0.203788 + 7.93464i 6.05413 + 4.39858i 1.55513 + 2.14046i −7.54311 + 4.90933i 7.48331
251.2 −2.51626 0.817582i 2.47152 + 1.70046i 2.42705 + 1.76336i 2.68999 0.874032i −4.82873 6.29947i −6.05413 4.39858i 1.55513 + 2.14046i 3.21687 + 8.40546i −7.48331
251.3 2.51626 + 0.817582i −0.853491 2.87603i 2.42705 + 1.76336i −2.68999 + 0.874032i 0.203788 7.93464i −6.05413 4.39858i −1.55513 2.14046i −7.54311 + 4.90933i −7.48331
251.4 2.51626 + 0.817582i 2.47152 + 1.70046i 2.42705 + 1.76336i 2.68999 0.874032i 4.82873 + 6.29947i 6.05413 + 4.39858i −1.55513 2.14046i 3.21687 + 8.40546i 7.48331
269.1 −2.51626 + 0.817582i −0.853491 + 2.87603i 2.42705 1.76336i −2.68999 0.874032i −0.203788 7.93464i 6.05413 4.39858i 1.55513 2.14046i −7.54311 4.90933i 7.48331
269.2 −2.51626 + 0.817582i 2.47152 1.70046i 2.42705 1.76336i 2.68999 + 0.874032i −4.82873 + 6.29947i −6.05413 + 4.39858i 1.55513 2.14046i 3.21687 8.40546i −7.48331
269.3 2.51626 0.817582i −0.853491 + 2.87603i 2.42705 1.76336i −2.68999 0.874032i 0.203788 + 7.93464i −6.05413 + 4.39858i −1.55513 + 2.14046i −7.54311 4.90933i −7.48331
269.4 2.51626 0.817582i 2.47152 1.70046i 2.42705 1.76336i 2.68999 + 0.874032i 4.82873 6.29947i 6.05413 4.39858i −1.55513 + 2.14046i 3.21687 8.40546i 7.48331
323.1 −1.55513 + 2.14046i −2.99901 + 0.0770245i −0.927051 2.85317i 1.66251 + 2.28825i 4.49900 6.53904i 2.31247 + 7.11706i −2.51626 0.817582i 8.98813 0.461994i −7.48331
323.2 −1.55513 + 2.14046i 2.38098 + 1.82509i −0.927051 2.85317i −1.66251 2.28825i −7.60926 + 2.25812i −2.31247 7.11706i −2.51626 0.817582i 2.33810 + 8.69099i 7.48331
323.3 1.55513 2.14046i −2.99901 + 0.0770245i −0.927051 2.85317i 1.66251 + 2.28825i −4.49900 + 6.53904i −2.31247 7.11706i 2.51626 + 0.817582i 8.98813 0.461994i 7.48331
323.4 1.55513 2.14046i 2.38098 + 1.82509i −0.927051 2.85317i −1.66251 2.28825i 7.60926 2.25812i 2.31247 + 7.11706i 2.51626 + 0.817582i 2.33810 + 8.69099i −7.48331
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 245.4
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
11.b odd 2 1 inner
11.c even 5 3 inner
11.d odd 10 3 inner
33.d even 2 1 inner
33.f even 10 3 inner
33.h odd 10 3 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 363.3.h.k 16
3.b odd 2 1 inner 363.3.h.k 16
11.b odd 2 1 inner 363.3.h.k 16
11.c even 5 1 363.3.b.i 4
11.c even 5 3 inner 363.3.h.k 16
11.d odd 10 1 363.3.b.i 4
11.d odd 10 3 inner 363.3.h.k 16
33.d even 2 1 inner 363.3.h.k 16
33.f even 10 1 363.3.b.i 4
33.f even 10 3 inner 363.3.h.k 16
33.h odd 10 1 363.3.b.i 4
33.h odd 10 3 inner 363.3.h.k 16
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
363.3.b.i 4 11.c even 5 1
363.3.b.i 4 11.d odd 10 1
363.3.b.i 4 33.f even 10 1
363.3.b.i 4 33.h odd 10 1
363.3.h.k 16 1.a even 1 1 trivial
363.3.h.k 16 3.b odd 2 1 inner
363.3.h.k 16 11.b odd 2 1 inner
363.3.h.k 16 11.c even 5 3 inner
363.3.h.k 16 11.d odd 10 3 inner
363.3.h.k 16 33.d even 2 1 inner
363.3.h.k 16 33.f even 10 3 inner
363.3.h.k 16 33.h odd 10 3 inner

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{3}^{\mathrm{new}}(363, [\chi])\):

\( T_{2}^{8} - 7T_{2}^{6} + 49T_{2}^{4} - 343T_{2}^{2} + 2401 \) Copy content Toggle raw display
\( T_{5}^{8} - 8T_{5}^{6} + 64T_{5}^{4} - 512T_{5}^{2} + 4096 \) Copy content Toggle raw display
\( T_{7}^{8} + 56T_{7}^{6} + 3136T_{7}^{4} + 175616T_{7}^{2} + 9834496 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( (T^{8} - 7 T^{6} + \cdots + 2401)^{2} \) Copy content Toggle raw display
$3$ \( (T^{8} - 2 T^{7} + \cdots + 6561)^{2} \) Copy content Toggle raw display
$5$ \( (T^{8} - 8 T^{6} + \cdots + 4096)^{2} \) Copy content Toggle raw display
$7$ \( (T^{8} + 56 T^{6} + \cdots + 9834496)^{2} \) Copy content Toggle raw display
$11$ \( T^{16} \) Copy content Toggle raw display
$13$ \( (T^{8} + 504 T^{6} + \cdots + 64524128256)^{2} \) Copy content Toggle raw display
$17$ \( (T^{8} - 448 T^{6} + \cdots + 40282095616)^{2} \) Copy content Toggle raw display
$19$ \( (T^{8} + 224 T^{6} + \cdots + 2517630976)^{2} \) Copy content Toggle raw display
$23$ \( (T^{2} + 968)^{8} \) Copy content Toggle raw display
$29$ \( (T^{8} - 448 T^{6} + \cdots + 40282095616)^{2} \) Copy content Toggle raw display
$31$ \( (T^{4} + 30 T^{3} + \cdots + 810000)^{4} \) Copy content Toggle raw display
$37$ \( (T^{4} - 10 T^{3} + \cdots + 10000)^{4} \) Copy content Toggle raw display
$41$ \( (T^{8} + \cdots + 10312216477696)^{2} \) Copy content Toggle raw display
$43$ \( (T^{2} - 224)^{8} \) Copy content Toggle raw display
$47$ \( (T^{8} + \cdots + 3341233033216)^{2} \) Copy content Toggle raw display
$53$ \( (T^{8} + \cdots + 10497600000000)^{2} \) Copy content Toggle raw display
$59$ \( (T^{8} + \cdots + 1761205026816)^{2} \) Copy content Toggle raw display
$61$ \( (T^{8} + \cdots + 80\!\cdots\!16)^{2} \) Copy content Toggle raw display
$67$ \( (T + 42)^{16} \) Copy content Toggle raw display
$71$ \( (T^{8} + \cdots + 320761795710976)^{2} \) Copy content Toggle raw display
$73$ \( (T^{8} + \cdots + 983449600000000)^{2} \) Copy content Toggle raw display
$79$ \( (T^{8} + 504 T^{6} + \cdots + 64524128256)^{2} \) Copy content Toggle raw display
$83$ \( (T^{8} - 448 T^{6} + \cdots + 40282095616)^{2} \) Copy content Toggle raw display
$89$ \( (T^{2} + 3872)^{8} \) Copy content Toggle raw display
$97$ \( (T^{4} + 74 T^{3} + \cdots + 29986576)^{4} \) Copy content Toggle raw display
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