Properties

Label 41.6.g.a
Level $41$
Weight $6$
Character orbit 41.g
Analytic conductor $6.576$
Analytic rank $0$
Dimension $136$
CM no
Inner twists $2$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [41,6,Mod(2,41)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(41, base_ring=CyclotomicField(20))
 
chi = DirichletCharacter(H, H._module([13]))
 
N = Newforms(chi, 6, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("41.2");
 
S:= CuspForms(chi, 6);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 41 \)
Weight: \( k \) \(=\) \( 6 \)
Character orbit: \([\chi]\) \(=\) 41.g (of order \(20\), degree \(8\), 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: \(6.57573661233\)
Analytic rank: \(0\)
Dimension: \(136\)
Relative dimension: \(17\) over \(\Q(\zeta_{20})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{20}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 136 q - 10 q^{2} - 30 q^{3} + 538 q^{4} - 10 q^{5} + 154 q^{6} - 8 q^{7} - 10 q^{8}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 136 q - 10 q^{2} - 30 q^{3} + 538 q^{4} - 10 q^{5} + 154 q^{6} - 8 q^{7} - 10 q^{8} + 1170 q^{10} - 664 q^{11} - 108 q^{12} - 864 q^{13} - 2646 q^{14} - 992 q^{15} - 8838 q^{16} - 1740 q^{17} - 1758 q^{18} + 3744 q^{19} - 4180 q^{20} - 10 q^{21} + 7740 q^{22} + 3636 q^{23} + 12734 q^{24} + 28860 q^{25} - 11480 q^{26} + 29226 q^{27} + 11382 q^{28} - 40520 q^{29} - 59440 q^{30} + 6476 q^{31} + 90370 q^{33} + 50162 q^{34} - 5444 q^{35} + 22550 q^{36} - 20348 q^{37} - 52588 q^{38} - 56210 q^{39} - 48996 q^{40} - 57612 q^{41} - 157776 q^{42} - 48480 q^{43} + 52822 q^{44} - 20872 q^{45} - 39790 q^{46} + 74948 q^{47} + 304778 q^{48} + 58890 q^{49} + 111144 q^{51} - 424952 q^{52} + 49170 q^{53} + 39800 q^{54} + 40892 q^{55} + 230546 q^{56} + 43842 q^{57} + 63084 q^{58} - 153594 q^{59} + 288764 q^{60} - 113810 q^{61} - 10 q^{62} + 244388 q^{63} - 151900 q^{64} + 71456 q^{65} - 485882 q^{66} - 317430 q^{67} - 16676 q^{68} + 106338 q^{69} + 391484 q^{70} + 293188 q^{71} + 266044 q^{72} + 600450 q^{74} - 586012 q^{75} - 233682 q^{76} - 236040 q^{77} + 180922 q^{78} - 145850 q^{79} - 749870 q^{80} - 557540 q^{81} - 934828 q^{82} + 205728 q^{83} - 1400010 q^{84} + 269500 q^{85} + 201750 q^{86} + 87990 q^{87} + 393872 q^{88} + 421276 q^{89} + 1671830 q^{90} + 399144 q^{92} - 371934 q^{93} + 1617670 q^{94} + 562128 q^{95} + 769972 q^{96} + 512698 q^{97} - 1200364 q^{98} + 719726 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
2.1 −10.4787 + 3.40473i 13.9573 13.9573i 72.3223 52.5452i 7.70981 + 10.6116i −98.7333 + 193.775i −50.4682 99.0495i −371.702 + 511.605i 146.612i −116.919 84.9464i
2.2 −10.1949 + 3.31251i −20.1133 + 20.1133i 67.0740 48.7321i −41.0968 56.5649i 138.427 271.678i 6.21373 + 12.1951i −320.760 + 441.488i 566.090i 606.348 + 440.538i
2.3 −7.82759 + 2.54334i −6.73936 + 6.73936i 28.9141 21.0073i 50.5405 + 69.5630i 35.6125 69.8934i 49.5410 + 97.2297i −18.0918 + 24.9013i 152.162i −572.532 415.969i
2.4 −7.12764 + 2.31591i −1.15288 + 1.15288i 19.5512 14.2048i −13.1241 18.0637i 5.54734 10.8873i −56.4438 110.777i 34.5069 47.4946i 240.342i 135.377 + 98.3574i
2.5 −6.65360 + 2.16189i 12.0415 12.0415i 13.7081 9.95954i −42.5494 58.5643i −54.0869 + 106.151i 69.7388 + 136.870i 61.9118 85.2143i 46.9941i 409.716 + 297.676i
2.6 −4.22789 + 1.37373i 18.2619 18.2619i −9.90059 + 7.19320i 40.6448 + 55.9427i −52.1225 + 102.296i 16.9491 + 33.2645i 115.593 159.099i 423.994i −248.692 180.685i
2.7 −3.16128 + 1.02716i −10.7247 + 10.7247i −16.9499 + 12.3148i −37.3899 51.4628i 22.8877 44.9196i 30.8447 + 60.5362i 103.455 142.394i 12.9637i 171.061 + 124.283i
2.8 −1.52085 + 0.494154i −18.2423 + 18.2423i −23.8198 + 17.3061i 27.9753 + 38.5047i 18.7293 36.7584i −21.7857 42.7568i 57.7523 79.4893i 422.567i −61.5734 44.7357i
2.9 −0.901566 + 0.292936i 6.14732 6.14732i −25.1615 + 18.2809i 8.14737 + 11.2139i −3.74144 + 7.34299i −113.599 222.950i 35.1600 48.3935i 167.421i −10.6303 7.72340i
2.10 0.877377 0.285077i 5.23564 5.23564i −25.2000 + 18.3089i 10.1607 + 13.9850i 3.10107 6.08619i 63.0303 + 123.704i −34.2424 + 47.1307i 188.176i 12.9016 + 9.37355i
2.11 2.89825 0.941700i 15.7552 15.7552i −18.3755 + 13.3506i −57.3489 78.9339i 30.8260 60.4994i −26.2342 51.4874i −98.0036 + 134.890i 253.455i −240.544 174.765i
2.12 4.63908 1.50733i −7.30274 + 7.30274i −6.63955 + 4.82391i −7.71647 10.6208i −22.8703 + 44.8856i 64.1837 + 125.968i −115.278 + 158.666i 136.340i −51.8063 37.6395i
2.13 5.74268 1.86591i −4.58268 + 4.58268i 3.60825 2.62155i 64.4480 + 88.7050i −17.7660 + 34.8677i −58.4030 114.622i −97.7441 + 134.533i 200.998i 535.620 + 389.151i
2.14 6.05529 1.96748i −14.3792 + 14.3792i 6.90704 5.01826i −43.2988 59.5957i −58.7792 + 115.361i −78.0065 153.096i −87.8053 + 120.854i 170.520i −379.441 275.680i
2.15 6.95824 2.26087i 18.2456 18.2456i 17.4170 12.6542i 30.9205 + 42.5584i 85.7064 168.208i 22.3126 + 43.7910i −45.0315 + 61.9805i 422.806i 311.371 + 226.224i
2.16 9.23628 3.00105i 5.23103 5.23103i 50.4140 36.6279i −14.1479 19.4729i 32.6167 64.0138i −11.6199 22.8053i 173.049 238.182i 188.273i −189.113 137.398i
2.17 10.0735 3.27309i −19.7008 + 19.7008i 64.8744 47.1340i 27.0233 + 37.1944i −133.974 + 262.940i 93.3337 + 183.178i 300.015 412.936i 533.245i 393.961 + 286.229i
5.1 −6.27783 8.64070i 12.9081 + 12.9081i −25.3619 + 78.0559i −7.01604 2.27965i 30.5001 192.570i −20.6765 130.546i 508.627 165.263i 90.2377i 24.3478 + 74.9347i
5.2 −5.97478 8.22358i −10.5857 10.5857i −22.0407 + 67.8343i 89.6616 + 29.1328i −23.8051 + 150.299i 15.9786 + 100.885i 380.173 123.526i 18.8871i −296.132 911.401i
5.3 −4.81859 6.63222i −11.7986 11.7986i −10.8790 + 33.4821i −57.1787 18.5785i −21.3984 + 135.104i −1.37821 8.70170i 24.9895 8.11959i 35.4156i 152.304 + 468.744i
See next 80 embeddings (of 136 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 2.17
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
41.g even 20 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 41.6.g.a 136
41.g even 20 1 inner 41.6.g.a 136
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
41.6.g.a 136 1.a even 1 1 trivial
41.6.g.a 136 41.g even 20 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{6}^{\mathrm{new}}(41, [\chi])\).