Properties

Label 196.4.p.a
Level $196$
Weight $4$
Character orbit 196.p
Analytic conductor $11.564$
Analytic rank $0$
Dimension $984$
CM no
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [196,4,Mod(3,196)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(196, base_ring=CyclotomicField(42))
 
chi = DirichletCharacter(H, H._module([21, 1]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("196.3");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 196 = 2^{2} \cdot 7^{2} \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 196.p (of order \(42\), degree \(12\), 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: \(11.5643743611\)
Analytic rank: \(0\)
Dimension: \(984\)
Relative dimension: \(82\) over \(\Q(\zeta_{42})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{42}]$

$q$-expansion

The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 984 q - 13 q^{2} - 13 q^{4} - 22 q^{5} - 14 q^{6} - 52 q^{8} + 676 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 984 q - 13 q^{2} - 13 q^{4} - 22 q^{5} - 14 q^{6} - 52 q^{8} + 676 q^{9} - 2 q^{10} - 231 q^{12} - 28 q^{13} + 217 q^{14} + 15 q^{16} - 22 q^{17} - 30 q^{18} - 14 q^{20} - 266 q^{21} + 258 q^{22} + 268 q^{24} - 1792 q^{25} - 410 q^{26} - 336 q^{28} + 120 q^{29} - 361 q^{30} - 293 q^{32} - 58 q^{33} - 826 q^{34} - 892 q^{36} - 2042 q^{37} + 1662 q^{38} + 2038 q^{40} - 28 q^{41} + 966 q^{42} + 2964 q^{44} + 476 q^{45} + 388 q^{46} + 616 q^{49} - 4368 q^{50} - 2606 q^{52} - 222 q^{53} - 4775 q^{54} - 168 q^{56} - 254 q^{57} - 852 q^{58} - 3930 q^{60} - 4102 q^{61} + 42 q^{62} - 3748 q^{64} - 136 q^{65} + 2074 q^{66} + 6063 q^{68} - 3668 q^{69} + 7700 q^{70} + 8544 q^{72} - 994 q^{73} + 608 q^{74} + 5789 q^{76} + 350 q^{77} - 772 q^{78} + 6114 q^{80} + 17694 q^{81} + 8394 q^{82} + 6888 q^{84} + 1656 q^{85} + 371 q^{86} - 1729 q^{88} + 3158 q^{89} - 10234 q^{90} + 4682 q^{92} + 1112 q^{93} - 7724 q^{94} - 4918 q^{96} - 19649 q^{98}+O(q^{100}) \) Copy content Toggle raw display

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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
3.1 −2.82651 0.104251i −0.724468 + 9.66735i 7.97826 + 0.589329i −6.94687 + 10.1892i 3.05554 27.2493i 15.4614 10.1954i −22.4892 2.49748i −66.2344 9.98322i 20.6976 28.0756i
3.2 −2.82631 + 0.109333i 0.329697 4.39950i 7.97609 0.618017i −3.40513 + 4.99441i −0.450818 + 12.4704i 11.0694 14.8482i −22.4754 + 2.61876i 7.45151 + 1.12313i 9.07791 14.4880i
3.3 −2.82047 0.212021i 0.472707 6.30783i 7.91009 + 1.19600i 10.1978 14.9574i −2.67065 + 17.6908i −18.5165 + 0.371271i −22.0566 5.05039i −12.8669 1.93937i −31.9337 + 40.0246i
3.4 −2.81992 0.219246i 0.425493 5.67781i 7.90386 + 1.23651i −12.0529 + 17.6783i −2.44469 + 15.9177i −13.0992 + 13.0924i −22.0171 5.21976i −5.35803 0.807594i 37.8640 47.2088i
3.5 −2.81552 0.269932i −0.111573 + 1.48884i 7.85427 + 1.52000i 0.866870 1.27146i 0.716023 4.16175i −17.2840 6.65301i −21.7035 6.39970i 24.4942 + 3.69191i −2.78390 + 3.34583i
3.6 −2.80822 + 0.337458i −0.356863 + 4.76201i 7.77224 1.89532i 3.75839 5.51255i −0.604828 13.4932i 8.23084 + 16.5908i −21.1866 + 7.94528i 4.14905 + 0.625368i −8.69415 + 16.7488i
3.7 −2.69550 + 0.856917i −0.0333098 + 0.444488i 6.53139 4.61963i 7.11917 10.4419i −0.291103 1.22666i 15.0715 10.7633i −13.6467 + 18.0490i 26.5020 + 3.99453i −10.2418 + 34.2466i
3.8 −2.68159 + 0.899500i −0.483912 + 6.45735i 6.38180 4.82417i −7.21425 + 10.5814i −4.51074 17.7512i −15.9336 + 9.44044i −12.7740 + 18.6769i −14.7648 2.22543i 9.82770 34.8641i
3.9 −2.64689 + 0.996971i 0.570652 7.61482i 6.01210 5.27775i 0.572835 0.840195i 6.08129 + 20.7245i 3.91364 + 18.1020i −10.6516 + 19.9635i −30.9614 4.66668i −0.678585 + 2.79501i
3.10 −2.58624 1.14515i 0.697248 9.30412i 5.37725 + 5.92327i 2.80647 4.11634i −12.4579 + 23.2642i 18.1067 3.89210i −7.12381 21.4768i −59.3821 8.95041i −11.9720 + 7.43199i
3.11 −2.56331 1.19560i −0.0591988 + 0.789953i 5.14110 + 6.12937i −6.48792 + 9.51603i 1.09621 1.95412i 17.5229 + 5.99566i −5.84996 21.8581i 26.0779 + 3.93061i 28.0079 16.6356i
3.12 −2.53117 1.26221i −0.724461 + 9.66726i 4.81366 + 6.38973i 7.95361 11.6658i 14.0358 23.5551i −10.0818 + 15.5357i −4.11903 22.2494i −66.2326 9.98296i −34.8566 + 19.4890i
3.13 −2.52899 1.26658i 0.175251 2.33856i 4.79155 + 6.40633i 7.69218 11.2824i −3.40518 + 5.69222i 4.79914 + 17.8877i −4.00363 22.2704i 21.2603 + 3.20447i −33.7434 + 18.7902i
3.14 −2.52541 1.27370i −0.417652 + 5.57317i 4.75538 + 6.43322i −3.63461 + 5.33100i 8.15329 13.5426i −7.33529 17.0057i −3.81530 22.3034i −4.18739 0.631148i 15.9690 8.83355i
3.15 −2.49159 + 1.33865i −0.573352 + 7.65085i 4.41606 6.67071i 8.08712 11.8616i −8.81322 19.8303i −10.6785 15.1318i −2.07330 + 22.5322i −31.5084 4.74912i −4.27129 + 40.3801i
3.16 −2.33199 + 1.60057i 0.140561 1.87565i 2.87637 7.46502i −7.16265 + 10.5057i 2.67432 + 4.59899i −4.09573 18.0617i 5.24060 + 22.0122i 23.2001 + 3.49685i −0.111807 35.9635i
3.17 −2.32179 1.61533i −0.214899 + 2.86763i 2.78144 + 7.50091i 10.8964 15.9820i 5.13111 6.31091i 4.29755 18.0147i 5.65850 21.9085i 18.5213 + 2.79164i −51.1152 + 19.5057i
3.18 −2.26067 + 1.69981i −0.192224 + 2.56506i 2.22129 7.68543i −9.76041 + 14.3159i −3.92556 6.12550i 14.7343 + 11.2205i 8.04218 + 21.1500i 20.1559 + 3.03801i −2.26921 48.9544i
3.19 −2.20019 + 1.77741i 0.760058 10.1423i 1.68165 7.82126i −2.46545 + 3.61615i 16.3547 + 23.6658i −10.5458 15.2245i 10.2016 + 20.1972i −75.5896 11.3933i −1.00292 12.3383i
3.20 −2.14647 + 1.84192i 0.113405 1.51329i 1.21467 7.90725i 3.68683 5.40758i 2.54393 + 3.45711i −17.2959 + 6.62196i 11.9572 + 19.2100i 24.4213 + 3.68091i 2.04666 + 18.3981i
See next 80 embeddings (of 984 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 3.82
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
4.b odd 2 1 inner
49.h odd 42 1 inner
196.p even 42 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 196.4.p.a 984
4.b odd 2 1 inner 196.4.p.a 984
49.h odd 42 1 inner 196.4.p.a 984
196.p even 42 1 inner 196.4.p.a 984
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
196.4.p.a 984 1.a even 1 1 trivial
196.4.p.a 984 4.b odd 2 1 inner
196.4.p.a 984 49.h odd 42 1 inner
196.4.p.a 984 196.p even 42 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(196, [\chi])\).