Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [1003,4,Mod(1,1003)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(1003, base_ring=CyclotomicField(2))
chi = DirichletCharacter(H, H._module([0, 0]))
N = Newforms(chi, 4, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("1003.1");
S:= CuspForms(chi, 4);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 1003 = 17 \cdot 59 \) |
Weight: | \( k \) | \(=\) | \( 4 \) |
Character orbit: | \([\chi]\) | \(=\) | 1003.a (trivial) |
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: | yes |
Analytic conductor: | \(59.1789157358\) |
Analytic rank: | \(0\) |
Dimension: | \(61\) |
Twist minimal: | yes |
Fricke sign: | \(1\) |
Sato-Tate group: | $\mathrm{SU}(2)$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1.1 | −5.64707 | 8.76816 | 23.8894 | 16.8821 | −49.5145 | 23.2837 | −89.7287 | 49.8807 | −95.3342 | ||||||||||||||||||
1.2 | −5.39389 | 3.49263 | 21.0940 | −0.0777995 | −18.8389 | −22.2118 | −70.6278 | −14.8015 | 0.419642 | ||||||||||||||||||
1.3 | −4.95915 | −6.57614 | 16.5932 | 15.2034 | 32.6121 | 29.3394 | −42.6149 | 16.2456 | −75.3959 | ||||||||||||||||||
1.4 | −4.95221 | −7.27189 | 16.5244 | −13.6656 | 36.0119 | −5.57965 | −42.2146 | 25.8804 | 67.6747 | ||||||||||||||||||
1.5 | −4.92352 | 0.708892 | 16.2410 | 2.89853 | −3.49024 | −1.37345 | −40.5748 | −26.4975 | −14.2710 | ||||||||||||||||||
1.6 | −4.87917 | 4.55996 | 15.8063 | −4.68413 | −22.2488 | −20.4913 | −38.0885 | −6.20674 | 22.8547 | ||||||||||||||||||
1.7 | −4.73076 | −5.39289 | 14.3801 | −0.882937 | 25.5125 | 11.1833 | −30.1827 | 2.08325 | 4.17696 | ||||||||||||||||||
1.8 | −4.65377 | 6.02515 | 13.6576 | −11.2945 | −28.0397 | 28.4581 | −26.3291 | 9.30241 | 52.5619 | ||||||||||||||||||
1.9 | −4.33340 | −7.61394 | 10.7784 | 16.3178 | 32.9943 | −26.7374 | −12.0399 | 30.9721 | −70.7116 | ||||||||||||||||||
1.10 | −3.91155 | 9.70610 | 7.30020 | 7.75576 | −37.9659 | 14.1825 | 2.73731 | 67.2085 | −30.3370 | ||||||||||||||||||
1.11 | −3.65592 | −1.46093 | 5.36576 | −17.5273 | 5.34105 | 20.5614 | 9.63058 | −24.8657 | 64.0786 | ||||||||||||||||||
1.12 | −3.61678 | 4.79165 | 5.08108 | 19.3549 | −17.3303 | −15.2124 | 10.5571 | −4.04009 | −70.0024 | ||||||||||||||||||
1.13 | −3.59235 | 6.93715 | 4.90498 | −14.1022 | −24.9207 | −20.6426 | 11.1184 | 21.1241 | 50.6602 | ||||||||||||||||||
1.14 | −3.44837 | −1.74501 | 3.89125 | 22.0834 | 6.01746 | 30.7411 | 14.1685 | −23.9549 | −76.1517 | ||||||||||||||||||
1.15 | −3.27995 | 3.15409 | 2.75806 | 4.91426 | −10.3453 | 17.4070 | 17.1933 | −17.0517 | −16.1185 | ||||||||||||||||||
1.16 | −2.96166 | −3.21349 | 0.771415 | 11.0174 | 9.51726 | 11.6574 | 21.4086 | −16.6735 | −32.6298 | ||||||||||||||||||
1.17 | −2.90966 | −0.997604 | 0.466136 | −12.6232 | 2.90269 | −10.6102 | 21.9210 | −26.0048 | 36.7293 | ||||||||||||||||||
1.18 | −2.63067 | −7.80626 | −1.07957 | −5.22480 | 20.5357 | −19.9752 | 23.8854 | 33.9377 | 13.7447 | ||||||||||||||||||
1.19 | −2.25108 | 9.69428 | −2.93265 | 13.8947 | −21.8226 | −28.5293 | 24.6102 | 66.9791 | −31.2780 | ||||||||||||||||||
1.20 | −2.01127 | 1.48416 | −3.95478 | −3.09310 | −2.98504 | −2.40774 | 24.0443 | −24.7973 | 6.22107 | ||||||||||||||||||
See all 61 embeddings |
Atkin-Lehner signs
\( p \) | Sign |
---|---|
\(17\) | \(-1\) |
\(59\) | \(-1\) |
Inner twists
This newform does not admit any (nontrivial) inner twists.
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 1003.4.a.e | ✓ | 61 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
1003.4.a.e | ✓ | 61 | 1.a | even | 1 | 1 | trivial |
Hecke kernels
This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{61} - 13 T_{2}^{60} - 289 T_{2}^{59} + 4393 T_{2}^{58} + 36857 T_{2}^{57} - 697677 T_{2}^{56} + \cdots + 37\!\cdots\!16 \) acting on \(S_{4}^{\mathrm{new}}(\Gamma_0(1003))\).