Properties

Label 3150.2.bf.b.1601.1
Level $3150$
Weight $2$
Character 3150.1601
Analytic conductor $25.153$
Analytic rank $0$
Dimension $8$
Inner twists $2$

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Show commands: Magma / Pari/GP / SageMath

Newspace parameters

Copy content comment:Compute space of new eigenforms
 
Copy content gp:[N,k,chi] = [3150,2,Mod(1151,3150)] 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("3150.1151"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(3150, base_ring=CyclotomicField(6)) chi = DirichletCharacter(H, H._module([3, 0, 1])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 3150 = 2 \cdot 3^{2} \cdot 5^{2} \cdot 7 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 3150.bf (of order \(6\), degree \(2\), minimal)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [8,0,0,4,0,0,0,0,0,0,-24] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(11)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: no
Analytic conductor: \(25.1528766367\)
Analytic rank: \(0\)
Dimension: \(8\)
Relative dimension: \(4\) over \(\Q(\zeta_{6})\)
Coefficient field: \(\Q(\zeta_{24})\)
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{8} - x^{4} + 1 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, \ldots, a_{11}]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 630)
Sato-Tate group: $\mathrm{SU}(2)[C_{6}]$

Embedding invariants

Embedding label 1601.1
Root \(0.258819 - 0.965926i\) of defining polynomial
Character \(\chi\) \(=\) 3150.1601
Dual form 3150.2.bf.b.1151.1

$q$-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)
 
\(f(q)\) \(=\) \(q+(-0.866025 - 0.500000i) q^{2} +(0.500000 + 0.866025i) q^{4} +(-2.63896 - 0.189469i) q^{7} -1.00000i q^{8} +(-1.32697 + 0.766125i) q^{11} -1.48236i q^{13} +(2.19067 + 1.48356i) q^{14} +(-0.500000 + 0.866025i) q^{16} +(-1.21441 - 2.10342i) q^{17} +(4.21209 + 2.43185i) q^{19} +1.53225 q^{22} +(-0.232051 - 0.133975i) q^{23} +(-0.741181 + 1.28376i) q^{26} +(-1.15539 - 2.38014i) q^{28} -0.898979i q^{29} +(-0.717439 + 0.414214i) q^{31} +(0.866025 - 0.500000i) q^{32} +2.42883i q^{34} +(-2.74118 + 4.74786i) q^{37} +(-2.43185 - 4.21209i) q^{38} -8.76028 q^{41} -1.86370 q^{43} +(-1.32697 - 0.766125i) q^{44} +(0.133975 + 0.232051i) q^{46} +(3.72973 - 6.46008i) q^{47} +(6.92820 + 1.00000i) q^{49} +(1.28376 - 0.741181i) q^{52} +(-3.00524 + 1.73508i) q^{53} +(-0.189469 + 2.63896i) q^{56} +(-0.449490 + 0.778539i) q^{58} +(3.12837 + 5.41849i) q^{59} +(5.73445 + 3.31079i) q^{61} +0.828427 q^{62} -1.00000 q^{64} +(8.01702 + 13.8859i) q^{67} +(1.21441 - 2.10342i) q^{68} -12.7627i q^{71} +(-0.297173 + 0.171573i) q^{73} +(4.74786 - 2.74118i) q^{74} +4.86370i q^{76} +(3.64697 - 1.77035i) q^{77} +(5.22438 - 9.04889i) q^{79} +(7.58662 + 4.38014i) q^{82} +5.45001 q^{83} +(1.61401 + 0.931852i) q^{86} +(0.766125 + 1.32697i) q^{88} +(7.98502 - 13.8305i) q^{89} +(-0.280861 + 3.91189i) q^{91} -0.267949i q^{92} +(-6.46008 + 3.72973i) q^{94} +14.9481i q^{97} +(-5.50000 - 4.33013i) q^{98} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 8 q + 4 q^{4} - 24 q^{11} - 4 q^{16} + 12 q^{23} - 8 q^{26} - 24 q^{37} - 4 q^{38} - 32 q^{41} + 16 q^{43} - 24 q^{44} + 8 q^{46} - 8 q^{47} + 24 q^{53} + 16 q^{58} + 24 q^{59} - 16 q^{62} - 8 q^{64} + 24 q^{67}+ \cdots - 44 q^{98}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/3150\mathbb{Z}\right)^\times\).

\(n\) \(127\) \(451\) \(2801\)
\(\chi(n)\) \(1\) \(e\left(\frac{5}{6}\right)\) \(-1\)

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:
\(n\) \(a_n\) \(a_n / n^{(k-1)/2}\) \( \alpha_n \) \( \theta_n \)
\(p\) \(a_p\) \(a_p / p^{(k-1)/2}\) \( \alpha_p\) \( \theta_p \)
\(2\) −0.866025 0.500000i −0.612372 0.353553i
\(3\) 0 0
\(4\) 0.500000 + 0.866025i 0.250000 + 0.433013i
\(5\) 0 0
\(6\) 0 0
\(7\) −2.63896 0.189469i −0.997433 0.0716124i
\(8\) 1.00000i 0.353553i
\(9\) 0 0
\(10\) 0 0
\(11\) −1.32697 + 0.766125i −0.400096 + 0.230995i −0.686525 0.727106i \(-0.740865\pi\)
0.286430 + 0.958101i \(0.407532\pi\)
\(12\) 0 0
\(13\) 1.48236i 0.411133i −0.978643 0.205567i \(-0.934096\pi\)
0.978643 0.205567i \(-0.0659037\pi\)
\(14\) 2.19067 + 1.48356i 0.585481 + 0.396499i
\(15\) 0 0
\(16\) −0.500000 + 0.866025i −0.125000 + 0.216506i
\(17\) −1.21441 2.10342i −0.294538 0.510155i 0.680339 0.732898i \(-0.261833\pi\)
−0.974877 + 0.222742i \(0.928499\pi\)
\(18\) 0 0
\(19\) 4.21209 + 2.43185i 0.966320 + 0.557905i 0.898112 0.439766i \(-0.144939\pi\)
0.0682075 + 0.997671i \(0.478272\pi\)
\(20\) 0 0
\(21\) 0 0
\(22\) 1.53225 0.326677
\(23\) −0.232051 0.133975i −0.0483859 0.0279356i 0.475612 0.879655i \(-0.342227\pi\)
−0.523998 + 0.851720i \(0.675560\pi\)
\(24\) 0 0
\(25\) 0 0
\(26\) −0.741181 + 1.28376i −0.145358 + 0.251767i
\(27\) 0 0
\(28\) −1.15539 2.38014i −0.218349 0.449804i
\(29\) 0.898979i 0.166936i −0.996510 0.0834681i \(-0.973400\pi\)
0.996510 0.0834681i \(-0.0265997\pi\)
\(30\) 0 0
\(31\) −0.717439 + 0.414214i −0.128856 + 0.0743950i −0.563042 0.826428i \(-0.690369\pi\)
0.434187 + 0.900823i \(0.357036\pi\)
\(32\) 0.866025 0.500000i 0.153093 0.0883883i
\(33\) 0 0
\(34\) 2.42883i 0.416540i
\(35\) 0 0
\(36\) 0 0
\(37\) −2.74118 + 4.74786i −0.450647 + 0.780544i −0.998426 0.0560790i \(-0.982140\pi\)
0.547779 + 0.836623i \(0.315473\pi\)
\(38\) −2.43185 4.21209i −0.394498 0.683291i
\(39\) 0 0
\(40\) 0 0
\(41\) −8.76028 −1.36813 −0.684063 0.729423i \(-0.739789\pi\)
−0.684063 + 0.729423i \(0.739789\pi\)
\(42\) 0 0
\(43\) −1.86370 −0.284212 −0.142106 0.989851i \(-0.545387\pi\)
−0.142106 + 0.989851i \(0.545387\pi\)
\(44\) −1.32697 0.766125i −0.200048 0.115498i
\(45\) 0 0
\(46\) 0.133975 + 0.232051i 0.0197535 + 0.0342140i
\(47\) 3.72973 6.46008i 0.544037 0.942299i −0.454630 0.890680i \(-0.650229\pi\)
0.998667 0.0516191i \(-0.0164382\pi\)
\(48\) 0 0
\(49\) 6.92820 + 1.00000i 0.989743 + 0.142857i
\(50\) 0 0
\(51\) 0 0
\(52\) 1.28376 0.741181i 0.178026 0.102783i
\(53\) −3.00524 + 1.73508i −0.412802 + 0.238331i −0.691993 0.721904i \(-0.743267\pi\)
0.279191 + 0.960236i \(0.409934\pi\)
\(54\) 0 0
\(55\) 0 0
\(56\) −0.189469 + 2.63896i −0.0253188 + 0.352646i
\(57\) 0 0
\(58\) −0.449490 + 0.778539i −0.0590209 + 0.102227i
\(59\) 3.12837 + 5.41849i 0.407279 + 0.705428i 0.994584 0.103938i \(-0.0331444\pi\)
−0.587305 + 0.809366i \(0.699811\pi\)
\(60\) 0 0
\(61\) 5.73445 + 3.31079i 0.734222 + 0.423903i 0.819965 0.572414i \(-0.193993\pi\)
−0.0857429 + 0.996317i \(0.527326\pi\)
\(62\) 0.828427 0.105210
\(63\) 0 0
\(64\) −1.00000 −0.125000
\(65\) 0 0
\(66\) 0 0
\(67\) 8.01702 + 13.8859i 0.979434 + 1.69643i 0.664449 + 0.747334i \(0.268666\pi\)
0.314985 + 0.949097i \(0.398000\pi\)
\(68\) 1.21441 2.10342i 0.147269 0.255078i
\(69\) 0 0
\(70\) 0 0
\(71\) 12.7627i 1.51465i −0.653037 0.757326i \(-0.726505\pi\)
0.653037 0.757326i \(-0.273495\pi\)
\(72\) 0 0
\(73\) −0.297173 + 0.171573i −0.0347815 + 0.0200811i −0.517290 0.855810i \(-0.673059\pi\)
0.482508 + 0.875891i \(0.339726\pi\)
\(74\) 4.74786 2.74118i 0.551928 0.318656i
\(75\) 0 0
\(76\) 4.86370i 0.557905i
\(77\) 3.64697 1.77035i 0.415611 0.201750i
\(78\) 0 0
\(79\) 5.22438 9.04889i 0.587789 1.01808i −0.406733 0.913547i \(-0.633332\pi\)
0.994521 0.104533i \(-0.0333347\pi\)
\(80\) 0 0
\(81\) 0 0
\(82\) 7.58662 + 4.38014i 0.837802 + 0.483705i
\(83\) 5.45001 0.598216 0.299108 0.954219i \(-0.403311\pi\)
0.299108 + 0.954219i \(0.403311\pi\)
\(84\) 0 0
\(85\) 0 0
\(86\) 1.61401 + 0.931852i 0.174044 + 0.100484i
\(87\) 0 0
\(88\) 0.766125 + 1.32697i 0.0816692 + 0.141455i
\(89\) 7.98502 13.8305i 0.846411 1.46603i −0.0379795 0.999279i \(-0.512092\pi\)
0.884390 0.466748i \(-0.154574\pi\)
\(90\) 0 0
\(91\) −0.280861 + 3.91189i −0.0294423 + 0.410078i
\(92\) 0.267949i 0.0279356i
\(93\) 0 0
\(94\) −6.46008 + 3.72973i −0.666306 + 0.384692i
\(95\) 0 0
\(96\) 0 0
\(97\) 14.9481i 1.51775i 0.651234 + 0.758877i \(0.274252\pi\)
−0.651234 + 0.758877i \(0.725748\pi\)
\(98\) −5.50000 4.33013i −0.555584 0.437409i
\(99\) 0 0
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 3150.2.bf.b.1601.1 8
3.2 odd 2 3150.2.bf.c.1601.3 8
5.2 odd 4 3150.2.bp.d.1349.3 8
5.3 odd 4 3150.2.bp.a.1349.2 8
5.4 even 2 630.2.be.a.341.4 8
7.3 odd 6 3150.2.bf.c.1151.3 8
15.2 even 4 3150.2.bp.c.1349.3 8
15.8 even 4 3150.2.bp.f.1349.2 8
15.14 odd 2 630.2.be.b.341.2 yes 8
21.17 even 6 inner 3150.2.bf.b.1151.1 8
35.3 even 12 3150.2.bp.c.899.3 8
35.9 even 6 4410.2.b.e.881.2 8
35.17 even 12 3150.2.bp.f.899.2 8
35.19 odd 6 4410.2.b.b.881.2 8
35.24 odd 6 630.2.be.b.521.2 yes 8
105.17 odd 12 3150.2.bp.a.899.2 8
105.38 odd 12 3150.2.bp.d.899.3 8
105.44 odd 6 4410.2.b.b.881.7 8
105.59 even 6 630.2.be.a.521.4 yes 8
105.89 even 6 4410.2.b.e.881.7 8
    
        By twisted newform
Twist Min Dim Char Parity Ord Type
630.2.be.a.341.4 8 5.4 even 2
630.2.be.a.521.4 yes 8 105.59 even 6
630.2.be.b.341.2 yes 8 15.14 odd 2
630.2.be.b.521.2 yes 8 35.24 odd 6
3150.2.bf.b.1151.1 8 21.17 even 6 inner
3150.2.bf.b.1601.1 8 1.1 even 1 trivial
3150.2.bf.c.1151.3 8 7.3 odd 6
3150.2.bf.c.1601.3 8 3.2 odd 2
3150.2.bp.a.899.2 8 105.17 odd 12
3150.2.bp.a.1349.2 8 5.3 odd 4
3150.2.bp.c.899.3 8 35.3 even 12
3150.2.bp.c.1349.3 8 15.2 even 4
3150.2.bp.d.899.3 8 105.38 odd 12
3150.2.bp.d.1349.3 8 5.2 odd 4
3150.2.bp.f.899.2 8 35.17 even 12
3150.2.bp.f.1349.2 8 15.8 even 4
4410.2.b.b.881.2 8 35.19 odd 6
4410.2.b.b.881.7 8 105.44 odd 6
4410.2.b.e.881.2 8 35.9 even 6
4410.2.b.e.881.7 8 105.89 even 6