Properties

Label 47.12.c.a
Level $47$
Weight $12$
Character orbit 47.c
Analytic conductor $36.112$
Analytic rank $0$
Dimension $946$
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] = [47,12,Mod(2,47)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(47, base_ring=CyclotomicField(46))
 
chi = DirichletCharacter(H, H._module([18]))
 
N = Newforms(chi, 12, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("47.2");
 
S:= CuspForms(chi, 12);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 47 \)
Weight: \( k \) \(=\) \( 12 \)
Character orbit: \([\chi]\) \(=\) 47.c (of order \(23\), degree \(22\), 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: \(36.1121294863\)
Analytic rank: \(0\)
Dimension: \(946\)
Relative dimension: \(43\) over \(\Q(\zeta_{23})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{23}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 946 q - 21 q^{2} + 485 q^{3} - 39073 q^{4} + 749 q^{5} + 15017 q^{6} - 38387 q^{7} - 150905 q^{8} - 2268416 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 946 q - 21 q^{2} + 485 q^{3} - 39073 q^{4} + 749 q^{5} + 15017 q^{6} - 38387 q^{7} - 150905 q^{8} - 2268416 q^{9} + 31817 q^{10} + 220299 q^{11} + 3822464 q^{12} - 748633 q^{13} + 3506732 q^{14} - 13472221 q^{15} - 44032841 q^{16} - 8684383 q^{17} - 2573274 q^{18} - 10745307 q^{19} + 45545817 q^{20} + 42179693 q^{21} + 20999975 q^{22} - 55208121 q^{23} + 96941582 q^{24} - 410852592 q^{25} - 108167227 q^{26} + 382385069 q^{27} - 336673211 q^{28} - 203874195 q^{29} + 198851187 q^{30} - 24871967 q^{31} - 285495062 q^{32} + 277459013 q^{33} - 340962783 q^{34} + 1832223986 q^{35} - 3273721169 q^{36} - 1630561164 q^{37} - 2180093883 q^{38} + 6046053134 q^{39} + 11366560715 q^{40} - 4306436554 q^{41} - 18031508830 q^{42} - 2132646992 q^{43} + 1988556625 q^{44} + 19212442116 q^{45} + 11435668624 q^{46} + 5806596198 q^{47} + 8205175974 q^{48} - 17572173278 q^{49} - 40665982145 q^{50} - 32191097038 q^{51} - 4218809259 q^{52} + 9918101124 q^{53} + 59648510720 q^{54} + 21477496668 q^{55} - 3532395095 q^{56} - 64623529072 q^{57} - 44472579675 q^{58} + 11455660358 q^{59} + 140583143911 q^{60} + 4327961156 q^{61} - 15003724755 q^{62} - 18861438239 q^{63} - 33193387889 q^{64} - 2820751107 q^{65} + 5712573057 q^{66} + 10796432275 q^{67} - 45646036232 q^{68} - 5325516037 q^{69} - 39097303085 q^{70} + 39560286669 q^{71} - 55363979117 q^{72} - 2531567639 q^{73} + 33830617989 q^{74} + 56855295109 q^{75} - 188470741667 q^{76} + 244501321133 q^{77} + 76237633239 q^{78} - 427390717847 q^{79} - 493300312840 q^{80} - 248294524672 q^{81} + 488962961882 q^{82} + 125663306435 q^{83} + 1389061778068 q^{84} + 185098257747 q^{85} - 389710365875 q^{86} - 470035173263 q^{87} - 1521123726207 q^{88} - 223422329431 q^{89} - 201541223517 q^{90} + 664580145825 q^{91} + 848961216606 q^{92} + 857164368904 q^{93} + 1804152947213 q^{94} + 966099898370 q^{95} + 340621185457 q^{96} - 307184319595 q^{97} - 1882012435046 q^{98} - 2122286048269 q^{99}+O(q^{100}) \) 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 −85.2122 11.7122i −165.508 + 100.647i 5151.90 + 1443.49i −2351.26 6615.81i 15282.1 6637.95i 2543.69 37187.4i −260527. 113163.i −64236.2 + 123970.i 122871. + 591287.i
2.2 −80.7850 11.1036i −655.392 + 398.552i 4430.88 + 1241.47i 1163.26 + 3273.11i 57371.2 24919.8i −1395.95 + 20408.0i −190987. 82957.2i 189195. 365130.i −57630.8 277335.i
2.3 −80.1405 11.0151i 411.104 249.998i 4329.11 + 1212.96i −1160.10 3264.20i −35699.8 + 15506.6i −4109.09 + 60072.8i −181621. 78889.0i 25008.5 48264.3i 57015.3 + 274373.i
2.4 −79.7283 10.9584i −149.745 + 91.0622i 4264.46 + 1194.85i 4014.86 + 11296.7i 12936.8 5619.26i 588.784 8607.72i −175731. 76330.8i −67367.8 + 130014.i −196304. 944666.i
2.5 −76.9666 10.5788i 550.181 334.573i 3839.88 + 1075.89i −1625.75 4574.42i −45884.9 + 19930.6i 3773.81 55171.1i −138224. 60039.2i 109261. 210865.i 76736.4 + 369276.i
2.6 −75.6147 10.3930i 430.656 261.888i 3637.52 + 1019.18i 3420.27 + 9623.72i −35285.7 + 15326.8i 689.193 10075.6i −121084. 52594.0i 35380.3 68280.8i −158604. 763242.i
2.7 −68.7984 9.45612i −175.480 + 106.712i 2671.74 + 748.587i −134.935 379.669i 13081.8 5682.23i −2314.13 + 33831.4i −46283.4 20103.7i −62093.4 + 119835.i 5693.08 + 27396.6i
2.8 −60.2946 8.28730i −503.426 + 306.140i 1594.70 + 446.814i −2919.91 8215.84i 32890.9 14286.5i −5058.04 + 73945.9i 21876.2 + 9502.17i 78216.6 150951.i 107968. + 519568.i
2.9 −55.2127 7.58882i −555.508 + 337.812i 1018.80 + 285.455i −1094.43 3079.43i 33234.7 14435.9i 5735.20 83845.6i 50604.8 + 21980.7i 112973. 218028.i 37057.2 + 178329.i
2.10 −55.0885 7.57175i 55.9835 34.0443i 1005.36 + 281.689i −4557.89 12824.7i −3341.82 + 1451.56i −128.626 + 1880.45i 51202.9 + 22240.5i −79524.0 + 153474.i 153982. + 741003.i
2.11 −52.1846 7.17261i 313.615 190.713i 699.733 + 196.056i −76.5256 215.322i −17733.8 + 7702.86i 3849.26 56274.2i 63838.7 + 27729.1i −19516.6 + 37665.3i 2449.03 + 11785.4i
2.12 −50.6090 6.95604i −183.254 + 111.439i 540.827 + 151.533i 1707.75 + 4805.16i 10049.5 4365.09i 1617.24 23643.2i 69643.5 + 30250.4i −60335.9 + 116443.i −53002.8 255063.i
2.13 −50.0113 6.87389i 332.827 202.397i 481.823 + 135.000i 1620.92 + 4560.84i −18036.4 + 7834.30i −4668.22 + 68247.0i 71658.2 + 31125.6i −11689.6 + 22559.9i −49713.7 239236.i
2.14 −38.4209 5.28083i 709.738 431.601i −523.776 146.755i −2864.70 8060.49i −29548.0 + 12834.5i −2027.41 + 29639.7i 92199.2 + 40047.8i 235950. 455362.i 67498.3 + 324819.i
2.15 −33.4798 4.60169i −549.385 + 334.088i −872.336 244.417i 3559.74 + 10016.1i 19930.6 8657.10i −1937.46 + 28324.7i 91562.1 + 39771.1i 108709. 209800.i −73088.0 351719.i
2.16 −30.7705 4.22931i 591.452 359.670i −1043.12 292.268i 3539.33 + 9958.72i −19720.4 + 8565.79i 1320.61 19306.6i 89205.4 + 38747.4i 138954. 268169.i −66788.5 321404.i
2.17 −23.3641 3.21132i 206.580 125.624i −1436.49 402.484i −2507.19 7054.56i −5229.98 + 2271.70i −73.1768 + 1069.81i 76570.6 + 33259.3i −54605.3 + 105383.i 35923.8 + 172875.i
2.18 −19.7358 2.71262i −23.3900 + 14.2238i −1589.91 445.472i 1280.94 + 3604.22i 500.204 217.269i −4887.26 + 71449.2i 67591.0 + 29358.9i −81154.4 + 156621.i −15503.5 74607.0i
2.19 −16.6416 2.28734i −503.778 + 306.354i −1700.34 476.414i −2082.47 5859.50i 9084.41 3945.92i −447.320 + 6539.58i 58761.1 + 25523.5i 78440.0 151382.i 21253.0 + 102275.i
2.20 −10.1380 1.39343i −437.073 + 265.790i −1871.22 524.291i −2715.43 7640.48i 4801.39 2085.54i 131.533 1922.94i 37462.5 + 16272.3i 38889.1 75052.5i 16882.4 + 81242.8i
See next 80 embeddings (of 946 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 2.43
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
47.c even 23 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 47.12.c.a 946
47.c even 23 1 inner 47.12.c.a 946
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
47.12.c.a 946 1.a even 1 1 trivial
47.12.c.a 946 47.c even 23 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{12}^{\mathrm{new}}(47, [\chi])\).