Properties

Label 31.6.c.a
Level $31$
Weight $6$
Character orbit 31.c
Analytic conductor $4.972$
Analytic rank $0$
Dimension $24$
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] = [31,6,Mod(5,31)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(31, base_ring=CyclotomicField(6))
 
chi = DirichletCharacter(H, H._module([4]))
 
N = Newforms(chi, 6, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("31.5");
 
S:= CuspForms(chi, 6);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 31 \)
Weight: \( k \) \(=\) \( 6 \)
Character orbit: \([\chi]\) \(=\) 31.c (of order \(3\), degree \(2\), 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: \(4.97189841420\)
Analytic rank: \(0\)
Dimension: \(24\)
Relative dimension: \(12\) over \(\Q(\zeta_{3})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{3}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 24 q - 4 q^{2} + 10 q^{3} + 336 q^{4} + 28 q^{5} + 72 q^{6} - 134 q^{7} - 804 q^{8} - 668 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 24 q - 4 q^{2} + 10 q^{3} + 336 q^{4} + 28 q^{5} + 72 q^{6} - 134 q^{7} - 804 q^{8} - 668 q^{9} - 746 q^{10} + 394 q^{11} - 646 q^{12} - 664 q^{13} + 432 q^{14} - 1596 q^{15} + 4040 q^{16} + 432 q^{17} + 1208 q^{18} - 694 q^{19} + 5692 q^{20} - 1712 q^{21} + 616 q^{22} - 1920 q^{23} + 8432 q^{24} + 88 q^{25} + 10798 q^{26} - 3284 q^{27} - 6570 q^{28} - 21496 q^{29} + 20760 q^{30} - 284 q^{31} - 24412 q^{32} - 51144 q^{33} + 16026 q^{34} + 25172 q^{35} - 3252 q^{36} - 2116 q^{37} - 14516 q^{38} + 19116 q^{39} - 43746 q^{40} + 12416 q^{41} + 32978 q^{42} + 38354 q^{43} + 28734 q^{44} + 21396 q^{45} - 44232 q^{46} + 80256 q^{47} - 32098 q^{48} + 8876 q^{49} + 14432 q^{50} + 29346 q^{51} - 64628 q^{52} + 14152 q^{53} + 36872 q^{54} - 2202 q^{55} + 13296 q^{56} - 26440 q^{57} - 41224 q^{58} - 66074 q^{59} - 252956 q^{60} - 93928 q^{61} - 210172 q^{62} + 86656 q^{63} - 21872 q^{64} + 103544 q^{65} + 313820 q^{66} + 8434 q^{67} - 116388 q^{68} - 3768 q^{69} + 241720 q^{70} - 46854 q^{71} + 177728 q^{72} + 105776 q^{73} + 241354 q^{74} + 2800 q^{75} + 208806 q^{76} - 336920 q^{77} + 120424 q^{78} - 42030 q^{79} + 204912 q^{80} + 63960 q^{81} + 54870 q^{82} + 7174 q^{83} - 266196 q^{84} - 316144 q^{85} - 41552 q^{86} - 13808 q^{87} - 232624 q^{88} - 285000 q^{89} - 169776 q^{90} - 86900 q^{91} - 282936 q^{92} - 552372 q^{93} + 137000 q^{94} - 80860 q^{95} + 317764 q^{96} + 165384 q^{97} - 192032 q^{98} - 27496 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
5.1 −10.6675 −9.81192 + 16.9947i 81.7957 38.7555 + 67.1265i 104.669 181.291i −59.2389 + 102.605i −531.196 −71.0474 123.058i −413.425 716.073i
5.2 −9.13733 10.6162 18.3878i 51.4907 15.6182 + 27.0515i −97.0036 + 168.015i 58.3844 101.125i −178.093 −103.907 179.973i −142.708 247.178i
5.3 −8.02148 −0.0464880 + 0.0805196i 32.3442 −36.4382 63.1128i 0.372903 0.645886i −40.4814 + 70.1158i −2.76070 121.496 + 210.437i 292.288 + 506.258i
5.4 −4.29567 −10.9984 + 19.0497i −13.5472 −1.64079 2.84193i 47.2454 81.8313i 35.2060 60.9786i 195.656 −120.428 208.587i 7.04829 + 12.2080i
5.5 −3.54056 3.25294 5.63426i −19.4645 28.7785 + 49.8458i −11.5172 + 19.9484i 37.7117 65.3186i 182.213 100.337 + 173.788i −101.892 176.482i
5.6 −1.70741 12.7319 22.0522i −29.0848 −18.7233 32.4296i −21.7385 + 37.6521i −98.1990 + 170.086i 104.297 −202.700 351.087i 31.9682 + 55.3706i
5.7 2.31759 −2.39188 + 4.14286i −26.6288 25.7398 + 44.5826i −5.54340 + 9.60145i −77.7552 + 134.676i −135.877 110.058 + 190.626i 59.6542 + 103.324i
5.8 2.80839 1.76382 3.05503i −24.1129 −42.4669 73.5549i 4.95350 8.57972i 87.7771 152.034i −157.587 115.278 + 199.667i −119.264 206.571i
5.9 5.24194 −12.7901 + 22.1531i −4.52208 −18.8032 32.5680i −67.0450 + 116.125i −37.5829 + 65.0956i −191.446 −205.674 356.238i −98.5650 170.720i
5.10 6.13290 12.2809 21.2712i 5.61246 28.8125 + 49.9047i 75.3176 130.454i 56.7385 98.2740i −161.832 −180.142 312.015i 176.704 + 306.061i
5.11 9.21647 −5.72200 + 9.91079i 52.9433 23.9452 + 41.4743i −52.7366 + 91.3425i 50.4934 87.4572i 193.023 56.0175 + 97.0251i 220.690 + 382.247i
5.12 9.65266 6.11503 10.5915i 61.1738 −29.5773 51.2294i 59.0262 102.236i −80.0536 + 138.657i 281.605 46.7129 + 80.9092i −285.500 494.500i
25.1 −10.6675 −9.81192 16.9947i 81.7957 38.7555 67.1265i 104.669 + 181.291i −59.2389 102.605i −531.196 −71.0474 + 123.058i −413.425 + 716.073i
25.2 −9.13733 10.6162 + 18.3878i 51.4907 15.6182 27.0515i −97.0036 168.015i 58.3844 + 101.125i −178.093 −103.907 + 179.973i −142.708 + 247.178i
25.3 −8.02148 −0.0464880 0.0805196i 32.3442 −36.4382 + 63.1128i 0.372903 + 0.645886i −40.4814 70.1158i −2.76070 121.496 210.437i 292.288 506.258i
25.4 −4.29567 −10.9984 19.0497i −13.5472 −1.64079 + 2.84193i 47.2454 + 81.8313i 35.2060 + 60.9786i 195.656 −120.428 + 208.587i 7.04829 12.2080i
25.5 −3.54056 3.25294 + 5.63426i −19.4645 28.7785 49.8458i −11.5172 19.9484i 37.7117 + 65.3186i 182.213 100.337 173.788i −101.892 + 176.482i
25.6 −1.70741 12.7319 + 22.0522i −29.0848 −18.7233 + 32.4296i −21.7385 37.6521i −98.1990 170.086i 104.297 −202.700 + 351.087i 31.9682 55.3706i
25.7 2.31759 −2.39188 4.14286i −26.6288 25.7398 44.5826i −5.54340 9.60145i −77.7552 134.676i −135.877 110.058 190.626i 59.6542 103.324i
25.8 2.80839 1.76382 + 3.05503i −24.1129 −42.4669 + 73.5549i 4.95350 + 8.57972i 87.7771 + 152.034i −157.587 115.278 199.667i −119.264 + 206.571i
See all 24 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 5.12
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
31.c even 3 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 31.6.c.a 24
31.c even 3 1 inner 31.6.c.a 24
31.c even 3 1 961.6.a.e 12
31.e odd 6 1 961.6.a.f 12
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
31.6.c.a 24 1.a even 1 1 trivial
31.6.c.a 24 31.c even 3 1 inner
961.6.a.e 12 31.c even 3 1
961.6.a.f 12 31.e odd 6 1

Hecke kernels

This newform subspace is the entire newspace \(S_{6}^{\mathrm{new}}(31, [\chi])\).