Properties

Label 79.4.g.a
Level $79$
Weight $4$
Character orbit 79.g
Analytic conductor $4.661$
Analytic rank $0$
Dimension $456$
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] = [79,4,Mod(2,79)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(79, base_ring=CyclotomicField(78))
 
chi = DirichletCharacter(H, H._module([4]))
 
N = Newforms(chi, 4, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("79.2");
 
S:= CuspForms(chi, 4);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 79 \)
Weight: \( k \) \(=\) \( 4 \)
Character orbit: \([\chi]\) \(=\) 79.g (of order \(39\), degree \(24\), 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: \(4.66115089045\)
Analytic rank: \(0\)
Dimension: \(456\)
Relative dimension: \(19\) over \(\Q(\zeta_{39})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{39}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 456 q - 26 q^{2} - 19 q^{3} + 64 q^{4} - 25 q^{5} - 41 q^{6} - 43 q^{7} - 58 q^{8} + 112 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 456 q - 26 q^{2} - 19 q^{3} + 64 q^{4} - 25 q^{5} - 41 q^{6} - 43 q^{7} - 58 q^{8} + 112 q^{9} - 86 q^{10} + 143 q^{11} - 432 q^{12} - 79 q^{13} - 495 q^{14} + 112 q^{15} + 204 q^{16} - 270 q^{17} + 701 q^{18} - 159 q^{19} + 104 q^{20} + 844 q^{21} + 1394 q^{22} + 104 q^{23} - 2025 q^{24} - 1350 q^{25} - 241 q^{26} - 94 q^{27} - 367 q^{28} + 565 q^{29} + 197 q^{30} + 1847 q^{31} - 1804 q^{32} - 516 q^{33} - 1322 q^{34} + 1961 q^{35} + 787 q^{36} - 461 q^{37} - 1280 q^{38} - 1491 q^{39} + 4959 q^{40} - 642 q^{41} - 231 q^{42} - 187 q^{43} - 975 q^{44} - 138 q^{45} - 2522 q^{46} - 877 q^{47} + 112 q^{48} + 1230 q^{49} - 372 q^{50} + 700 q^{51} + 6762 q^{52} + 2199 q^{53} + 990 q^{54} + 476 q^{55} - 7282 q^{56} - 8916 q^{57} - 946 q^{58} + 3139 q^{59} + 1144 q^{60} + 190 q^{61} + 1164 q^{62} - 5896 q^{63} - 8410 q^{64} - 6824 q^{65} - 12094 q^{66} - 100 q^{67} - 871 q^{68} - 1141 q^{69} - 10366 q^{70} + 1654 q^{71} + 7366 q^{72} - 3419 q^{73} + 22729 q^{74} + 10466 q^{75} + 31258 q^{76} + 5911 q^{77} + 2954 q^{78} + 14300 q^{79} + 4158 q^{80} + 13073 q^{81} + 2909 q^{82} - 1185 q^{83} + 18667 q^{84} + 5312 q^{85} + 9703 q^{86} - 11104 q^{87} - 4410 q^{88} - 3762 q^{89} - 16742 q^{90} - 6790 q^{91} - 12174 q^{92} - 4638 q^{93} - 25154 q^{94} - 7971 q^{95} - 17462 q^{96} - 1136 q^{97} + 7733 q^{98} + 9304 q^{99}+O(q^{100}) \) 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 −4.24677 3.19124i −0.944542 0.153503i 5.62532 + 19.4208i 2.83152 + 1.79054i 3.52139 + 3.66616i 20.6668 25.3122i 23.0174 60.6920i −24.7419 8.26006i −6.31076 16.6401i
2.2 −3.91681 2.94329i −6.66109 1.08253i 4.45270 + 15.3725i −13.7056 8.66687i 22.9040 + 23.8456i −16.3404 + 20.0133i 13.9065 36.6685i 17.5877 + 5.87165i 28.1730 + 74.2860i
2.3 −3.61319 2.71514i 10.1077 + 1.64266i 3.45745 + 11.9365i −11.0352 6.97821i −32.0610 33.3791i 8.54192 10.4620i 7.09533 18.7089i 73.8569 + 24.6570i 20.9254 + 55.1756i
2.4 −3.38295 2.54212i 2.87624 + 0.467434i 2.75621 + 9.51556i 1.09240 + 0.690791i −8.54188 8.89304i −12.9938 + 15.9145i 2.86110 7.54410i −17.5562 5.86113i −1.93945 5.11391i
2.5 −2.97647 2.23667i −6.54416 1.06353i 1.63094 + 5.63066i 16.1077 + 10.1859i 17.0997 + 17.8027i −0.273516 + 0.334996i −2.82258 + 7.44252i 16.0844 + 5.36976i −25.1615 66.3456i
2.6 −2.09643 1.57536i 1.35214 + 0.219744i −0.312504 1.07889i −2.75938 1.74493i −2.48848 2.59078i 8.11742 9.94204i −8.48371 + 22.3697i −23.8305 7.95579i 3.03594 + 8.00513i
2.7 −1.62506 1.22115i 7.00466 + 1.13837i −1.07613 3.71524i 14.4602 + 9.14410i −9.99289 10.4037i 2.01901 2.47284i −8.55467 + 22.5568i 22.1589 + 7.39774i −12.3324 32.5179i
2.8 −1.54245 1.15908i −7.12903 1.15858i −1.19004 4.10851i −6.98627 4.41785i 9.65330 + 10.0501i 7.27312 8.90795i −8.39991 + 22.1487i 23.8703 + 7.96909i 5.65535 + 14.9119i
2.9 −0.650255 0.488635i 4.07726 + 0.662619i −2.04167 7.04867i −15.4326 9.75896i −2.32748 2.42316i −15.7864 + 19.3348i −4.42406 + 11.6653i −9.42552 3.14670i 5.26653 + 13.8867i
2.10 0.194813 + 0.146392i −4.71146 0.765687i −2.20922 7.62711i 7.97193 + 5.04114i −0.805763 0.838888i −19.2237 + 23.5447i 1.37746 3.63207i −3.99888 1.33502i 0.815049 + 2.14911i
2.11 0.437267 + 0.328585i −0.306228 0.0497668i −2.14251 7.39679i 2.62240 + 1.65831i −0.117551 0.122383i 6.93592 8.49496i 3.04527 8.02973i −25.5192 8.51956i 0.601795 + 1.58680i
2.12 0.888431 + 0.667613i 7.22480 + 1.17414i −1.88214 6.49789i −7.88897 4.98868i 5.63486 + 5.86651i 21.6990 26.5764i 5.81854 15.3422i 25.2086 + 8.41586i −3.67830 9.69888i
2.13 1.76028 + 1.32276i 8.51679 + 1.38411i −0.876864 3.02729i 4.07882 + 2.57929i 13.1611 + 13.7021i −14.7453 + 18.0597i 8.70724 22.9591i 45.0094 + 15.0263i 3.76807 + 9.93559i
2.14 2.17097 + 1.63138i −9.23258 1.50044i −0.174017 0.600778i 10.9083 + 6.89800i −17.5959 18.3193i 16.8765 20.6699i 8.30605 21.9013i 57.3788 + 19.1558i 12.4284 + 32.7710i
2.15 2.34214 + 1.76001i −4.13705 0.672335i 0.162276 + 0.560240i −13.0107 8.22749i −8.50624 8.85594i 1.08786 1.33239i 7.70519 20.3169i −8.94738 2.98707i −15.9926 42.1690i
2.16 2.36936 + 1.78046i 2.94647 + 0.478848i 0.218094 + 0.752949i 12.0257 + 7.60456i 6.12868 + 6.38064i −2.12499 + 2.60264i 7.58387 19.9970i −17.1581 5.72821i 14.9535 + 39.4291i
2.17 3.79491 + 2.85169i 6.47301 + 1.05197i 4.04347 + 13.9597i −10.5397 6.66493i 21.5646 + 22.4511i −2.06310 + 2.52684i −10.9978 + 28.9987i 15.1827 + 5.06873i −20.9911 55.3489i
2.18 3.80779 + 2.86137i 0.469501 + 0.0763013i 4.08609 + 14.1068i 6.99646 + 4.42429i 1.56943 + 1.63395i 7.55497 9.25315i −11.2938 + 29.7793i −25.3959 8.47839i 13.9815 + 36.8662i
2.19 3.99500 + 3.00205i −7.40866 1.20402i 4.72200 + 16.3022i 0.834290 + 0.527573i −25.9831 27.0513i −21.5539 + 26.3988i −15.8994 + 41.9232i 27.8281 + 9.29039i 1.74919 + 4.61223i
4.1 −1.52345 5.25958i 1.63359 + 0.545372i −18.5807 + 11.7497i −8.41811 17.7408i 0.379727 9.42284i 3.78167 + 18.5239i 57.3160 + 50.7776i −19.2138 14.4382i −80.4844 + 71.3030i
See next 80 embeddings (of 456 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 2.19
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
79.g even 39 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 79.4.g.a 456
79.g even 39 1 inner 79.4.g.a 456
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
79.4.g.a 456 1.a even 1 1 trivial
79.4.g.a 456 79.g even 39 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(79, [\chi])\).