Show commands: Magma / Pari/GP / SageMath

Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [380,3,Mod(227,380)] mf = mfinit([N,k,chi],0) lf = mfeigenbasis(mf)
 
Copy content magma:// Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code chi := DirichletCharacter("380.227"); S:= CuspForms(chi, 3); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(380, base_ring=CyclotomicField(4)) chi = DirichletCharacter(H, H._module([2, 1, 2])) N = Newforms(chi, 3, names="a")
 
Level: \( N \) \(=\) \( 380 = 2^{2} \cdot 5 \cdot 19 \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 380.j (of order \(4\), degree \(2\), minimal)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(0)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(10.3542500457\)
Analytic rank: \(0\)
Dimension: \(232\)
Relative dimension: \(116\) over \(\Q(i)\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{4}]$

Embedding invariants

Embedding label 303.5
Character \(\chi\) \(=\) 380.303
Dual form 380.3.j.a.227.5

$q$-expansion

Copy content comment:q-expansion
 
Copy content sage:f.q_expansion() # note that sage often uses an isomorphic number field
 
Copy content gp:mfcoefs(f, 20)
 
\(f(q)\) \(=\) \(q+(-1.99311 - 0.165836i) q^{2} +(2.36243 + 2.36243i) q^{3} +(3.94500 + 0.661058i) q^{4} +(2.79906 - 4.14310i) q^{5} +(-4.31682 - 5.10037i) q^{6} +(8.32823 + 8.32823i) q^{7} +(-7.75320 - 1.97178i) q^{8} +2.16219i q^{9} +(-6.26591 + 7.79348i) q^{10} +14.7134i q^{11} +(7.75809 + 10.8815i) q^{12} +(-4.62200 + 4.62200i) q^{13} +(-15.2180 - 17.9802i) q^{14} +(16.4004 - 3.17521i) q^{15} +(15.1260 + 5.21574i) q^{16} +(2.68124 - 2.68124i) q^{17} +(0.358568 - 4.30948i) q^{18} +(-12.7707 + 14.0680i) q^{19} +(13.7811 - 14.4942i) q^{20} +39.3498i q^{21} +(2.44001 - 29.3256i) q^{22} +(19.0649 - 19.0649i) q^{23} +(-13.6582 - 22.9746i) q^{24} +(-9.33054 - 23.1936i) q^{25} +(9.97867 - 8.44568i) q^{26} +(16.1539 - 16.1539i) q^{27} +(27.3494 + 38.3603i) q^{28} +25.8430 q^{29} +(-33.2144 + 3.60878i) q^{30} -39.2318 q^{31} +(-29.2829 - 12.9040i) q^{32} +(-34.7596 + 34.7596i) q^{33} +(-5.78866 + 4.89937i) q^{34} +(57.8159 - 11.1935i) q^{35} +(-1.42933 + 8.52982i) q^{36} +(20.2178 + 20.2178i) q^{37} +(27.7864 - 25.9213i) q^{38} -21.8384 q^{39} +(-29.8709 + 26.6031i) q^{40} -2.81998i q^{41} +(6.52559 - 78.4285i) q^{42} +(-32.2611 + 32.2611i) q^{43} +(-9.72644 + 58.0445i) q^{44} +(8.95816 + 6.05209i) q^{45} +(-41.1602 + 34.8369i) q^{46} +(-20.7270 - 20.7270i) q^{47} +(23.4123 + 48.0560i) q^{48} +89.7187i q^{49} +(14.7505 + 47.7747i) q^{50} +12.6685 q^{51} +(-21.2892 + 15.1784i) q^{52} +(6.53842 - 6.53842i) q^{53} +(-34.8754 + 29.5176i) q^{54} +(60.9593 + 41.1838i) q^{55} +(-48.1489 - 80.9918i) q^{56} +(-63.4047 + 3.06485i) q^{57} +(-51.5080 - 4.28569i) q^{58} +14.4806i q^{59} +(66.7985 - 1.68458i) q^{60} +73.3218 q^{61} +(78.1934 + 6.50603i) q^{62} +(-18.0072 + 18.0072i) q^{63} +(56.2241 + 30.5753i) q^{64} +(6.21216 + 32.0867i) q^{65} +(75.0441 - 63.5153i) q^{66} +(71.1189 - 71.1189i) q^{67} +(12.3499 - 8.80503i) q^{68} +90.0793 q^{69} +(-117.090 + 12.7219i) q^{70} +90.3599 q^{71} +(4.26337 - 16.7639i) q^{72} +(-30.6686 - 30.6686i) q^{73} +(-36.9435 - 43.6491i) q^{74} +(32.7504 - 76.8360i) q^{75} +(-59.6801 + 47.0561i) q^{76} +(-122.537 + 122.537i) q^{77} +(43.5263 + 3.62158i) q^{78} +123.283i q^{79} +(63.9479 - 48.0694i) q^{80} +95.7846 q^{81} +(-0.467653 + 5.62054i) q^{82} +(-75.5185 + 75.5185i) q^{83} +(-26.0125 + 155.235i) q^{84} +(-3.60370 - 18.6136i) q^{85} +(69.6501 - 58.9500i) q^{86} +(61.0524 + 61.0524i) q^{87} +(29.0117 - 114.076i) q^{88} -56.2222 q^{89} +(-16.8510 - 13.5481i) q^{90} -76.9862 q^{91} +(87.8142 - 62.6081i) q^{92} +(-92.6825 - 92.6825i) q^{93} +(37.8739 + 44.7485i) q^{94} +(22.5393 + 92.2875i) q^{95} +(-38.6940 - 99.6637i) q^{96} +(-99.3888 - 99.3888i) q^{97} +(14.8785 - 178.819i) q^{98} -31.8132 q^{99} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 232 q - 8 q^{5} - 32 q^{6} - 64 q^{16} - 8 q^{17} + 80 q^{20} - 8 q^{25} + 40 q^{26} + 40 q^{28} - 104 q^{30} + 104 q^{36} + 184 q^{38} + 192 q^{42} + 192 q^{45} + 280 q^{58} + 112 q^{61} - 280 q^{62} + 216 q^{66}+ \cdots + 504 q^{96}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/380\mathbb{Z}\right)^\times\).

\(n\) \(21\) \(77\) \(191\)
\(\chi(n)\) \(-1\) \(e\left(\frac{3}{4}\right)\) \(-1\)

Coefficient data

For each \(n\) we display the coefficients of the \(q\)-expansion \(a_n\), the Satake parameters \(\alpha_p\), and the Satake angles \(\theta_p = \textrm{Arg}(\alpha_p)\). You can download additional coefficients here.



Currently showing only \(a_p\); display all \(a_n\) Currently showing all \(a_n\); display only \(a_p\)
Significant digits:
\(n\) \(a_n\) \(a_n / n^{(k-1)/2}\) \( \alpha_n \) \( \theta_n \)
\(p\) \(a_p\) \(a_p / p^{(k-1)/2}\) \( \alpha_p\) \( \theta_p \)
\(2\) −1.99311 − 0.165836i −0.996556 − 0.0829178i
\(3\) 2.36243 + 2.36243i 0.787478 + 0.787478i 0.981080 − 0.193602i \(-0.0620171\pi\)
−0.193602 + 0.981080i \(0.562017\pi\)
\(4\) 3.94500 + 0.661058i 0.986249 + 0.165265i
\(5\) 2.79906 − 4.14310i 0.559812 − 0.828620i
\(6\) −4.31682 − 5.10037i −0.719470 − 0.850062i
\(7\) 8.32823 + 8.32823i 1.18975 + 1.18975i 0.977137 + 0.212609i \(0.0681961\pi\)
0.212609 + 0.977137i \(0.431804\pi\)
\(8\) −7.75320 − 1.97178i −0.969150 − 0.246473i
\(9\) 2.16219i 0.240243i
\(10\) −6.26591 + 7.79348i −0.626591 + 0.779348i
\(11\) 14.7134i 1.33759i 0.743449 + 0.668793i \(0.233189\pi\)
−0.743449 + 0.668793i \(0.766811\pi\)
\(12\) 7.75809 + 10.8815i 0.646507 + 0.906792i
\(13\) −4.62200 + 4.62200i −0.355539 + 0.355539i −0.862166 − 0.506627i \(-0.830892\pi\)
0.506627 + 0.862166i \(0.330892\pi\)
\(14\) −15.2180 − 17.9802i −1.08700 − 1.28430i
\(15\) 16.4004 − 3.17521i 1.09336 − 0.211680i
\(16\) 15.1260 + 5.21574i 0.945375 + 0.325984i
\(17\) 2.68124 − 2.68124i 0.157720 − 0.157720i −0.623836 − 0.781556i \(-0.714427\pi\)
0.781556 + 0.623836i \(0.214427\pi\)
\(18\) 0.358568 − 4.30948i 0.0199204 − 0.239416i
\(19\) −12.7707 + 14.0680i −0.672142 + 0.740422i
\(20\) 13.7811 − 14.4942i 0.689055 − 0.724709i
\(21\) 39.3498i 1.87380i
\(22\) 2.44001 − 29.3256i 0.110910 − 1.33298i
\(23\) 19.0649 − 19.0649i 0.828911 − 0.828911i −0.158456 − 0.987366i \(-0.550651\pi\)
0.987366 + 0.158456i \(0.0506515\pi\)
\(24\) −13.6582 − 22.9746i −0.569092 − 0.957276i
\(25\) −9.33054 − 23.1936i −0.373222 − 0.927742i
\(26\) 9.97867 − 8.44568i 0.383795 − 0.324834i
\(27\) 16.1539 − 16.1539i 0.598292 − 0.598292i
\(28\) 27.3494 + 38.3603i 0.976764 + 1.37001i
\(29\) 25.8430 0.891138 0.445569 − 0.895248i \(-0.353001\pi\)
0.445569 + 0.895248i \(0.353001\pi\)
\(30\) −33.2144 + 3.60878i −1.10715 + 0.120293i
\(31\) −39.2318 −1.26554 −0.632771 − 0.774339i \(-0.718083\pi\)
−0.632771 + 0.774339i \(0.718083\pi\)
\(32\) −29.2829 − 12.9040i −0.915090 − 0.403250i
\(33\) −34.7596 + 34.7596i −1.05332 + 1.05332i
\(34\) −5.78866 + 4.89937i −0.170255 + 0.144099i
\(35\) 57.8159 − 11.1935i 1.65188 − 0.319814i
\(36\) −1.42933 + 8.52982i −0.0397037 + 0.236940i
\(37\) 20.2178 + 20.2178i 0.546426 + 0.546426i 0.925405 − 0.378979i \(-0.123725\pi\)
−0.378979 + 0.925405i \(0.623725\pi\)
\(38\) 27.7864 − 25.9213i 0.731221 − 0.682140i
\(39\) −21.8384 −0.559958
\(40\) −29.8709 + 26.6031i −0.746774 + 0.665078i
\(41\) − 2.81998i − 0.0687800i −0.999408 − 0.0343900i \(-0.989051\pi\)
0.999408 − 0.0343900i \(-0.0109488\pi\)
\(42\) 6.52559 − 78.4285i 0.155371 − 1.86735i
\(43\) −32.2611 + 32.2611i −0.750259 + 0.750259i −0.974527 − 0.224269i \(-0.928001\pi\)
0.224269 + 0.974527i \(0.428001\pi\)
\(44\) −9.72644 + 58.0445i −0.221056 + 1.31919i
\(45\) 8.95816 + 6.05209i 0.199070 + 0.134491i
\(46\) −41.1602 + 34.8369i −0.894788 + 0.757325i
\(47\) −20.7270 − 20.7270i −0.440999 − 0.440999i 0.451348 − 0.892348i \(-0.350943\pi\)
−0.892348 + 0.451348i \(0.850943\pi\)
\(48\) 23.4123 + 48.0560i 0.487757 + 1.00117i
\(49\) 89.7187i 1.83099i
\(50\) 14.7505 + 47.7747i 0.295010 + 0.955494i
\(51\) 12.6685 0.248402
\(52\) −21.2892 + 15.1784i −0.409408 + 0.291892i
\(53\) 6.53842 − 6.53842i 0.123366 − 0.123366i −0.642728 − 0.766094i \(-0.722197\pi\)
0.766094 + 0.642728i \(0.222197\pi\)
\(54\) −34.8754 + 29.5176i −0.645841 + 0.546623i
\(55\) 60.9593 + 41.1838i 1.10835 + 0.748796i
\(56\) −48.1489 − 80.9918i −0.859802 − 1.44628i
\(57\) −63.4047 + 3.06485i −1.11236 + 0.0537693i
\(58\) −51.5080 − 4.28569i −0.888069 − 0.0738912i
\(59\) 14.4806i 0.245434i 0.992442 + 0.122717i \(0.0391608\pi\)
−0.992442 + 0.122717i \(0.960839\pi\)
\(60\) 66.7985 − 1.68458i 1.11331 − 0.0280763i
\(61\) 73.3218 1.20200 0.600999 − 0.799250i \(-0.294770\pi\)
0.600999 + 0.799250i \(0.294770\pi\)
\(62\) 78.1934 + 6.50603i 1.26118 + 0.104936i
\(63\) −18.0072 + 18.0072i −0.285828 + 0.285828i
\(64\) 56.2241 + 30.5753i 0.878502 + 0.477738i
\(65\) 6.21216 + 32.0867i 0.0955717 + 0.493641i
\(66\) 75.0441 − 63.5153i 1.13703 − 0.962354i
\(67\) 71.1189 − 71.1189i 1.06148 − 1.06148i 0.0634947 − 0.997982i \(-0.479775\pi\)
0.997982 − 0.0634947i \(-0.0202246\pi\)
\(68\) 12.3499 − 8.80503i 0.181617 − 0.129486i
\(69\) 90.0793 1.30550
\(70\) −117.090 + 12.7219i −1.67271 + 0.181742i
\(71\) 90.3599 1.27267 0.636337 − 0.771411i \(-0.280449\pi\)
0.636337 + 0.771411i \(0.280449\pi\)
\(72\) 4.26337 − 16.7639i 0.0592134 − 0.232831i
\(73\) −30.6686 − 30.6686i −0.420117 − 0.420117i 0.465127 − 0.885244i \(-0.346009\pi\)
−0.885244 + 0.465127i \(0.846009\pi\)
\(74\) −36.9435 − 43.6491i −0.499236 − 0.589853i
\(75\) 32.7504 − 76.8360i 0.436673 − 1.02448i
\(76\) −59.6801 + 47.0561i −0.785265 + 0.619160i
\(77\) −122.537 + 122.537i −1.59139 + 1.59139i
\(78\) 43.5263 + 3.62158i 0.558030 + 0.0464305i
\(79\) 123.283i 1.56054i 0.625441 + 0.780271i \(0.284919\pi\)
−0.625441 + 0.780271i \(0.715081\pi\)
\(80\) 63.9479 − 48.0694i 0.799349 − 0.600867i
\(81\) 95.7846 1.18253
\(82\) −0.467653 + 5.62054i −0.00570309 + 0.0685432i
\(83\) −75.5185 + 75.5185i −0.909861 + 0.909861i −0.996261 − 0.0863994i \(-0.972464\pi\)
0.0863994 + 0.996261i \(0.472464\pi\)
\(84\) −26.0125 + 155.235i −0.309672 + 1.84803i
\(85\) −3.60370 − 18.6136i −0.0423964 − 0.218984i
\(86\) 69.6501 − 58.9500i 0.809885 − 0.685465i
\(87\) 61.0524 + 61.0524i 0.701751 + 0.701751i
\(88\) 29.0117 − 114.076i 0.329679 − 1.29632i
\(89\) −56.2222 −0.631710 −0.315855 − 0.948808i \(-0.602291\pi\)
−0.315855 + 0.948808i \(0.602291\pi\)
\(90\) −16.8510 − 13.5481i −0.187233 − 0.150534i
\(91\) −76.9862 −0.846002
\(92\) 87.8142 − 62.6081i 0.954502 − 0.680523i
\(93\) −92.6825 − 92.6825i −0.996586 − 0.996586i
\(94\) 37.8739 + 44.7485i 0.402914 + 0.476047i
\(95\) 22.5393 + 92.2875i 0.237256 + 0.971447i
\(96\) −38.6940 − 99.6637i −0.403063 − 1.03816i
\(97\) −99.3888 − 99.3888i −1.02463 − 1.02463i −0.999689 − 0.0249374i \(-0.992061\pi\)
−0.0249374 − 0.999689i \(-0.507939\pi\)
\(98\) 14.8785 − 178.819i 0.151822 − 1.82469i
\(99\) −31.8132 −0.321346
Currently showing only \(a_p\); display all \(a_n\) Currently showing all \(a_n\); display only \(a_p\)

Twists

       By twisting character
Char Parity Ord Type Twist Min Dim
1.1 even 1 trivial 380.3.j.a.303.5 yes 232
4.3 odd 2 inner 380.3.j.a.303.54 yes 232
5.2 odd 4 inner 380.3.j.a.227.63 yes 232
19.18 odd 2 inner 380.3.j.a.303.112 yes 232
20.7 even 4 inner 380.3.j.a.227.112 yes 232
76.75 even 2 inner 380.3.j.a.303.63 yes 232
95.37 even 4 inner 380.3.j.a.227.54 yes 232
380.227 odd 4 inner 380.3.j.a.227.5 ✓ 232
    
        By twisted newform
Twist Min Dim Char Parity Ord Type
380.3.j.a.227.5 ✓ 232 380.227 odd 4 inner
380.3.j.a.227.54 yes 232 95.37 even 4 inner
380.3.j.a.227.63 yes 232 5.2 odd 4 inner
380.3.j.a.227.112 yes 232 20.7 even 4 inner
380.3.j.a.303.5 yes 232 1.1 even 1 trivial
380.3.j.a.303.54 yes 232 4.3 odd 2 inner
380.3.j.a.303.63 yes 232 76.75 even 2 inner
380.3.j.a.303.112 yes 232 19.18 odd 2 inner