Properties

Label 185.2.a.d.1.3
Level $185$
Weight $2$
Character 185.1
Self dual yes
Analytic conductor $1.477$
Analytic rank $0$
Dimension $5$
CM no
Inner twists $1$

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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] = [185,2,Mod(1,185)] 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("185.1"); S:= CuspForms(chi, 2); N := Newforms(S);
 
Copy content sage:from sage.modular.dirichlet import DirichletCharacter H = DirichletGroup(185, base_ring=CyclotomicField(2)) chi = DirichletCharacter(H, H._module([0, 0])) N = Newforms(chi, 2, names="a")
 
Level: \( N \) \(=\) \( 185 = 5 \cdot 37 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 185.a (trivial)

Newform invariants

Copy content comment:select newform
 
Copy content sage:traces = [5,0] f = next(g for g in N if [g.coefficient(i+1).trace() for i in range(2)] == traces)
 
Copy content gp:f = lf[1] \\ Warning: the index may be different
 
Self dual: yes
Analytic conductor: \(1.47723243739\)
Analytic rank: \(0\)
Dimension: \(5\)
Coefficient field: 5.5.368464.1
Copy content comment:defining polynomial
 
Copy content gp:f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{5} - 2x^{4} - 6x^{3} + 6x^{2} + 6x - 4 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, a_2, a_3]\)
Coefficient ring index: \( 1 \)
Twist minimal: yes
Fricke sign: \(-1\)
Sato-Tate group: $\mathrm{SU}(2)$

Embedding invariants

Embedding label 1.3
Root \(0.552543\) of defining polynomial
Character \(\chi\) \(=\) 185.1

$q$-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)
 
\(f(q)\) \(=\) \(q+0.180152 q^{2} -3.06709 q^{3} -1.96755 q^{4} +1.00000 q^{5} -0.552543 q^{6} +4.41500 q^{7} -0.714762 q^{8} +6.40702 q^{9} +0.180152 q^{10} +4.27171 q^{11} +6.03463 q^{12} -2.79978 q^{13} +0.795373 q^{14} -3.06709 q^{15} +3.80632 q^{16} -4.43948 q^{17} +1.15424 q^{18} +2.43507 q^{19} -1.96755 q^{20} -13.5412 q^{21} +0.769559 q^{22} +5.77387 q^{23} +2.19224 q^{24} +1.00000 q^{25} -0.504387 q^{26} -10.4496 q^{27} -8.68672 q^{28} +0.409254 q^{29} -0.552543 q^{30} +7.79180 q^{31} +2.11524 q^{32} -13.1017 q^{33} -0.799782 q^{34} +4.41500 q^{35} -12.6061 q^{36} -1.00000 q^{37} +0.438683 q^{38} +8.58717 q^{39} -0.714762 q^{40} +0.757374 q^{41} -2.43948 q^{42} +2.19908 q^{43} -8.40479 q^{44} +6.40702 q^{45} +1.04018 q^{46} -4.26487 q^{47} -11.6743 q^{48} +12.4922 q^{49} +0.180152 q^{50} +13.6163 q^{51} +5.50870 q^{52} -0.137540 q^{53} -1.88253 q^{54} +4.27171 q^{55} -3.15568 q^{56} -7.46857 q^{57} +0.0737281 q^{58} -3.07119 q^{59} +6.03463 q^{60} -3.02909 q^{61} +1.40371 q^{62} +28.2870 q^{63} -7.23158 q^{64} -2.79978 q^{65} -2.36030 q^{66} -11.4482 q^{67} +8.73487 q^{68} -17.7090 q^{69} +0.795373 q^{70} -10.7144 q^{71} -4.57950 q^{72} +8.20680 q^{73} -0.180152 q^{74} -3.06709 q^{75} -4.79111 q^{76} +18.8596 q^{77} +1.54700 q^{78} +7.11193 q^{79} +3.80632 q^{80} +12.8289 q^{81} +0.136443 q^{82} -11.3625 q^{83} +26.6429 q^{84} -4.43948 q^{85} +0.396170 q^{86} -1.25522 q^{87} -3.05326 q^{88} -16.2305 q^{89} +1.15424 q^{90} -12.3610 q^{91} -11.3603 q^{92} -23.8981 q^{93} -0.768326 q^{94} +2.43507 q^{95} -6.48763 q^{96} +18.3399 q^{97} +2.25051 q^{98} +27.3690 q^{99} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 5 q - q^{3} + 6 q^{4} + 5 q^{5} - 2 q^{6} + 7 q^{7} - 6 q^{8} + 2 q^{9} + 7 q^{11} + 2 q^{13} + 4 q^{14} - q^{15} + 8 q^{16} - 8 q^{17} - 6 q^{18} + 14 q^{19} + 6 q^{20} - 9 q^{21} + 2 q^{22} + 2 q^{23}+ \cdots + 18 q^{99}+O(q^{100}) \) Copy content Toggle raw display

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:
\(n\) \(a_n\) \(a_n / n^{(k-1)/2}\) \( \alpha_n \) \( \theta_n \)
\(p\) \(a_p\) \(a_p / p^{(k-1)/2}\) \( \alpha_p\) \( \theta_p \)
\(2\) 0.180152 0.127387 0.0636934 − 0.997970i \(-0.479712\pi\)
0.0636934 + 0.997970i \(0.479712\pi\)
\(3\) −3.06709 −1.77078 −0.885392 − 0.464846i \(-0.846110\pi\)
−0.885392 + 0.464846i \(0.846110\pi\)
\(4\) −1.96755 −0.983773
\(5\) 1.00000 0.447214
\(6\) −0.552543 −0.225575
\(7\) 4.41500 1.66871 0.834357 − 0.551224i \(-0.185839\pi\)
0.834357 + 0.551224i \(0.185839\pi\)
\(8\) −0.714762 −0.252707
\(9\) 6.40702 2.13567
\(10\) 0.180152 0.0569692
\(11\) 4.27171 1.28797 0.643985 − 0.765038i \(-0.277280\pi\)
0.643985 + 0.765038i \(0.277280\pi\)
\(12\) 6.03463 1.74205
\(13\) −2.79978 −0.776520 −0.388260 − 0.921550i \(-0.626924\pi\)
−0.388260 + 0.921550i \(0.626924\pi\)
\(14\) 0.795373 0.212572
\(15\) −3.06709 −0.791918
\(16\) 3.80632 0.951581
\(17\) −4.43948 −1.07673 −0.538366 − 0.842711i \(-0.680958\pi\)
−0.538366 + 0.842711i \(0.680958\pi\)
\(18\) 1.15424 0.272057
\(19\) 2.43507 0.558643 0.279321 − 0.960198i \(-0.409890\pi\)
0.279321 + 0.960198i \(0.409890\pi\)
\(20\) −1.96755 −0.439956
\(21\) −13.5412 −2.95493
\(22\) 0.769559 0.164071
\(23\) 5.77387 1.20393 0.601967 − 0.798521i \(-0.294384\pi\)
0.601967 + 0.798521i \(0.294384\pi\)
\(24\) 2.19224 0.447489
\(25\) 1.00000 0.200000
\(26\) −0.504387 −0.0989184
\(27\) −10.4496 −2.01103
\(28\) −8.68672 −1.64164
\(29\) 0.409254 0.0759967 0.0379983 − 0.999278i \(-0.487902\pi\)
0.0379983 + 0.999278i \(0.487902\pi\)
\(30\) −0.552543 −0.100880
\(31\) 7.79180 1.39945 0.699724 − 0.714413i \(-0.253306\pi\)
0.699724 + 0.714413i \(0.253306\pi\)
\(32\) 2.11524 0.373926
\(33\) −13.1017 −2.28072
\(34\) −0.799782 −0.137161
\(35\) 4.41500 0.746272
\(36\) −12.6061 −2.10102
\(37\) −1.00000 −0.164399
\(38\) 0.438683 0.0711638
\(39\) 8.58717 1.37505
\(40\) −0.714762 −0.113014
\(41\) 0.757374 0.118282 0.0591410 − 0.998250i \(-0.481164\pi\)
0.0591410 + 0.998250i \(0.481164\pi\)
\(42\) −2.43948 −0.376420
\(43\) 2.19908 0.335357 0.167679 − 0.985842i \(-0.446373\pi\)
0.167679 + 0.985842i \(0.446373\pi\)
\(44\) −8.40479 −1.26707
\(45\) 6.40702 0.955103
\(46\) 1.04018 0.153366
\(47\) −4.26487 −0.622095 −0.311048 − 0.950394i \(-0.600680\pi\)
−0.311048 + 0.950394i \(0.600680\pi\)
\(48\) −11.6743 −1.68504
\(49\) 12.4922 1.78461
\(50\) 0.180152 0.0254774
\(51\) 13.6163 1.90666
\(52\) 5.50870 0.763919
\(53\) −0.137540 −0.0188926 −0.00944630 − 0.999955i \(-0.503007\pi\)
−0.00944630 + 0.999955i \(0.503007\pi\)
\(54\) −1.88253 −0.256179
\(55\) 4.27171 0.575998
\(56\) −3.15568 −0.421695
\(57\) −7.46857 −0.989236
\(58\) 0.0737281 0.00968098
\(59\) −3.07119 −0.399835 −0.199918 − 0.979813i \(-0.564067\pi\)
−0.199918 + 0.979813i \(0.564067\pi\)
\(60\) 6.03463 0.779068
\(61\) −3.02909 −0.387835 −0.193918 − 0.981018i \(-0.562119\pi\)
−0.193918 + 0.981018i \(0.562119\pi\)
\(62\) 1.40371 0.178271
\(63\) 28.2870 3.56383
\(64\) −7.23158 −0.903948
\(65\) −2.79978 −0.347270
\(66\) −2.36030 −0.290533
\(67\) −11.4482 −1.39862 −0.699310 − 0.714819i \(-0.746509\pi\)
−0.699310 + 0.714819i \(0.746509\pi\)
\(68\) 8.73487 1.05926
\(69\) −17.7090 −2.13191
\(70\) 0.795373 0.0950652
\(71\) −10.7144 −1.27156 −0.635781 − 0.771870i \(-0.719322\pi\)
−0.635781 + 0.771870i \(0.719322\pi\)
\(72\) −4.57950 −0.539699
\(73\) 8.20680 0.960534 0.480267 − 0.877122i \(-0.340540\pi\)
0.480267 + 0.877122i \(0.340540\pi\)
\(74\) −0.180152 −0.0209423
\(75\) −3.06709 −0.354157
\(76\) −4.79111 −0.549578
\(77\) 18.8596 2.14925
\(78\) 1.54700 0.175163
\(79\) 7.11193 0.800155 0.400077 − 0.916481i \(-0.368983\pi\)
0.400077 + 0.916481i \(0.368983\pi\)
\(80\) 3.80632 0.425560
\(81\) 12.8289 1.42543
\(82\) 0.136443 0.0150676
\(83\) −11.3625 −1.24719 −0.623597 − 0.781746i \(-0.714329\pi\)
−0.623597 + 0.781746i \(0.714329\pi\)
\(84\) 26.6429 2.90698
\(85\) −4.43948 −0.481529
\(86\) 0.396170 0.0427201
\(87\) −1.25522 −0.134574
\(88\) −3.05326 −0.325479
\(89\) −16.2305 −1.72043 −0.860214 − 0.509933i \(-0.829670\pi\)
−0.860214 + 0.509933i \(0.829670\pi\)
\(90\) 1.15424 0.121668
\(91\) −12.3610 −1.29579
\(92\) −11.3603 −1.18440
\(93\) −23.8981 −2.47812
\(94\) −0.768326 −0.0792468
\(95\) 2.43507 0.249833
\(96\) −6.48763 −0.662141
\(97\) 18.3399 1.86213 0.931066 − 0.364850i \(-0.118880\pi\)
0.931066 + 0.364850i \(0.118880\pi\)
\(98\) 2.25051 0.227336
\(99\) 27.3690 2.75068
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 185.2.a.d.1.3 ✓ 5
3.2 odd 2 1665.2.a.q.1.3 5
4.3 odd 2 2960.2.a.ba.1.5 5
5.2 odd 4 925.2.b.g.149.6 10
5.3 odd 4 925.2.b.g.149.5 10
5.4 even 2 925.2.a.h.1.3 5
7.6 odd 2 9065.2.a.j.1.3 5
15.14 odd 2 8325.2.a.cc.1.3 5
37.36 even 2 6845.2.a.g.1.3 5
    
        By twisted newform
Twist Min Dim Char Parity Ord Type
185.2.a.d.1.3 ✓ 5 1.1 even 1 trivial
925.2.a.h.1.3 5 5.4 even 2
925.2.b.g.149.5 10 5.3 odd 4
925.2.b.g.149.6 10 5.2 odd 4
1665.2.a.q.1.3 5 3.2 odd 2
2960.2.a.ba.1.5 5 4.3 odd 2
6845.2.a.g.1.3 5 37.36 even 2
8325.2.a.cc.1.3 5 15.14 odd 2
9065.2.a.j.1.3 5 7.6 odd 2