Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [62,7,Mod(15,62)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(62, base_ring=CyclotomicField(10))
chi = DirichletCharacter(H, H._module([7]))
N = Newforms(chi, 7, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("62.15");
S:= CuspForms(chi, 7);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 62 = 2 \cdot 31 \) |
Weight: | \( k \) | \(=\) | \( 7 \) |
Character orbit: | \([\chi]\) | \(=\) | 62.f (of order \(10\), degree \(4\), 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: | \(14.2633531844\) |
Analytic rank: | \(0\) |
Dimension: | \(64\) |
Relative dimension: | \(16\) over \(\Q(\zeta_{10})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{10}]$ |
$q$-expansion
The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.
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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
15.1 | −4.57649 | + | 3.32502i | −25.5799 | + | 35.2077i | 9.88854 | − | 30.4338i | −242.487 | − | 246.181i | 114.010 | − | 350.886i | 55.9381 | + | 172.160i | −359.977 | − | 1107.90i | 1109.74 | − | 806.272i | |||
15.2 | −4.57649 | + | 3.32502i | −16.9719 | + | 23.3599i | 9.88854 | − | 30.4338i | 12.8309 | − | 163.338i | −163.532 | + | 503.299i | 55.9381 | + | 172.160i | −32.3638 | − | 99.6054i | −58.7205 | + | 42.6630i | |||
15.3 | −4.57649 | + | 3.32502i | −12.3480 | + | 16.9955i | 9.88854 | − | 30.4338i | 59.5260 | − | 118.837i | −30.1125 | + | 92.6767i | 55.9381 | + | 172.160i | 88.8978 | + | 273.599i | −272.420 | + | 197.925i | |||
15.4 | −4.57649 | + | 3.32502i | 1.22115 | − | 1.68076i | 9.88854 | − | 30.4338i | −33.3114 | 11.7523i | 91.0827 | − | 280.324i | 55.9381 | + | 172.160i | 223.940 | + | 689.215i | 152.449 | − | 110.761i | ||||
15.5 | −4.57649 | + | 3.32502i | 8.28172 | − | 11.3988i | 9.88854 | − | 30.4338i | −177.402 | 79.7034i | −37.1950 | + | 114.474i | 55.9381 | + | 172.160i | 163.927 | + | 504.517i | 811.879 | − | 589.865i | ||||
15.6 | −4.57649 | + | 3.32502i | 12.2169 | − | 16.8151i | 9.88854 | − | 30.4338i | 201.726 | 117.576i | 109.915 | − | 338.284i | 55.9381 | + | 172.160i | 91.7775 | + | 282.462i | −923.196 | + | 670.741i | ||||
15.7 | −4.57649 | + | 3.32502i | 20.4297 | − | 28.1190i | 9.88854 | − | 30.4338i | 128.397 | 196.615i | −202.944 | + | 624.597i | 55.9381 | + | 172.160i | −148.035 | − | 455.605i | −587.607 | + | 426.921i | ||||
15.8 | −4.57649 | + | 3.32502i | 30.6389 | − | 42.1708i | 9.88854 | − | 30.4338i | −102.487 | 294.869i | 114.954 | − | 353.792i | 55.9381 | + | 172.160i | −614.363 | − | 1890.82i | 469.030 | − | 340.771i | ||||
15.9 | 4.57649 | − | 3.32502i | −24.4446 | + | 33.6452i | 9.88854 | − | 30.4338i | 110.694 | 235.256i | −126.529 | + | 389.418i | −55.9381 | − | 172.160i | −309.183 | − | 951.568i | 506.591 | − | 368.060i | ||||
15.10 | 4.57649 | − | 3.32502i | −22.4820 | + | 30.9438i | 9.88854 | − | 30.4338i | −120.991 | 216.367i | 61.2460 | − | 188.496i | −55.9381 | − | 172.160i | −226.806 | − | 698.038i | −553.716 | + | 402.298i | ||||
15.11 | 4.57649 | − | 3.32502i | −3.06561 | + | 4.21946i | 9.88854 | − | 30.4338i | −100.632 | 29.5035i | 61.2265 | − | 188.436i | −55.9381 | − | 172.160i | 216.868 | + | 667.450i | −460.541 | + | 334.602i | ||||
15.12 | 4.57649 | − | 3.32502i | −3.00199 | + | 4.13188i | 9.88854 | − | 30.4338i | 176.963 | 28.8912i | 7.81304 | − | 24.0461i | −55.9381 | − | 172.160i | 217.213 | + | 668.512i | 809.870 | − | 588.405i | ||||
15.13 | 4.57649 | − | 3.32502i | 0.519266 | − | 0.714708i | 9.88854 | − | 30.4338i | −131.510 | − | 4.99742i | −80.4012 | + | 247.449i | −55.9381 | − | 172.160i | 225.032 | + | 692.578i | −601.854 | + | 437.272i | |||
15.14 | 4.57649 | − | 3.32502i | 15.4410 | − | 21.2527i | 9.88854 | − | 30.4338i | 6.26454 | − | 148.604i | 109.443 | − | 336.831i | −55.9381 | − | 172.160i | 12.0203 | + | 36.9947i | 28.6696 | − | 20.8297i | |||
15.15 | 4.57649 | − | 3.32502i | 24.8780 | − | 34.2416i | 9.88854 | − | 30.4338i | 150.694 | − | 239.426i | 33.3766 | − | 102.723i | −55.9381 | − | 172.160i | −328.299 | − | 1010.40i | 689.650 | − | 501.060i | |||
15.16 | 4.57649 | − | 3.32502i | 30.0446 | − | 41.3528i | 9.88854 | − | 30.4338i | −171.272 | − | 289.150i | −121.313 | + | 373.364i | −55.9381 | − | 172.160i | −582.105 | − | 1791.54i | −783.825 | + | 569.482i | |||
23.1 | −1.74806 | + | 5.37999i | −43.6742 | + | 14.1906i | −25.8885 | − | 18.8091i | 144.799 | − | 259.773i | 285.748 | + | 207.608i | 146.448 | − | 106.400i | 1116.29 | − | 811.032i | −253.118 | + | 779.019i | |||
23.2 | −1.74806 | + | 5.37999i | −35.2660 | + | 11.4586i | −25.8885 | − | 18.8091i | −54.3091 | − | 209.761i | −333.682 | − | 242.434i | 146.448 | − | 106.400i | 522.615 | − | 379.702i | 94.9357 | − | 292.182i | |||
23.3 | −1.74806 | + | 5.37999i | −12.9095 | + | 4.19455i | −25.8885 | − | 18.8091i | −246.570 | − | 76.7853i | 34.8772 | + | 25.3397i | 146.448 | − | 106.400i | −440.712 | + | 320.196i | 431.020 | − | 1326.54i | |||
23.4 | −1.74806 | + | 5.37999i | −5.83008 | + | 1.89431i | −25.8885 | − | 18.8091i | 226.620 | − | 34.6772i | −495.718 | − | 360.160i | 146.448 | − | 106.400i | −559.372 | + | 406.407i | −396.147 | + | 1219.21i | |||
See all 64 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
31.f | odd | 10 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 62.7.f.a | ✓ | 64 |
31.f | odd | 10 | 1 | inner | 62.7.f.a | ✓ | 64 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
62.7.f.a | ✓ | 64 | 1.a | even | 1 | 1 | trivial |
62.7.f.a | ✓ | 64 | 31.f | odd | 10 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{7}^{\mathrm{new}}(62, [\chi])\).