Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [61,7,Mod(2,61)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(61, base_ring=CyclotomicField(60))
chi = DirichletCharacter(H, H._module([1]))
N = Newforms(chi, 7, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("61.2");
S:= CuspForms(chi, 7);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 61 \) |
Weight: | \( k \) | \(=\) | \( 7 \) |
Character orbit: | \([\chi]\) | \(=\) | 61.l (of order \(60\), degree \(16\), 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: | \(14.0332991008\) |
Analytic rank: | \(0\) |
Dimension: | \(480\) |
Relative dimension: | \(30\) over \(\Q(\zeta_{60})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{60}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2.1 | −15.0162 | − | 0.786968i | −41.5680 | − | 13.5063i | 161.219 | + | 16.9448i | −98.6424 | − | 221.555i | 613.567 | + | 235.526i | −120.428 | + | 78.2069i | −1457.05 | − | 230.775i | 955.710 | + | 694.364i | 1306.88 | + | 3404.54i |
2.2 | −15.0079 | − | 0.786530i | 32.3944 | + | 10.5256i | 160.969 | + | 16.9185i | −32.3938 | − | 72.7578i | −477.892 | − | 183.446i | −209.322 | + | 135.936i | −1452.51 | − | 230.055i | 348.834 | + | 253.443i | 428.937 | + | 1117.42i |
2.3 | −13.8985 | − | 0.728387i | −18.8981 | − | 6.14035i | 128.987 | + | 13.5571i | 48.8157 | + | 109.642i | 258.181 | + | 99.1065i | 69.2345 | − | 44.9614i | −903.092 | − | 143.036i | −270.341 | − | 196.414i | −598.602 | − | 1559.41i |
2.4 | −12.3967 | − | 0.649684i | 14.1187 | + | 4.58743i | 89.6069 | + | 9.41806i | −8.98442 | − | 20.1793i | −172.045 | − | 66.0417i | 265.975 | − | 172.726i | −320.015 | − | 50.6853i | −411.481 | − | 298.959i | 98.2671 | + | 255.995i |
2.5 | −10.5121 | − | 0.550918i | 28.5577 | + | 9.27897i | 46.5521 | + | 4.89282i | 86.3931 | + | 194.042i | −295.091 | − | 113.275i | −535.961 | + | 348.057i | 178.739 | + | 28.3095i | 139.672 | + | 101.478i | −801.275 | − | 2087.39i |
2.6 | −9.14572 | − | 0.479307i | −12.0546 | − | 3.91679i | 19.7651 | + | 2.07739i | −35.5048 | − | 79.7451i | 108.371 | + | 41.5997i | −528.707 | + | 343.347i | 399.143 | + | 63.2181i | −459.800 | − | 334.064i | 286.495 | + | 746.344i |
2.7 | −9.08349 | − | 0.476046i | 44.6559 | + | 14.5096i | 18.6338 | + | 1.95849i | 22.0884 | + | 49.6113i | −398.724 | − | 153.056i | 326.954 | − | 212.326i | 406.647 | + | 64.4065i | 1193.85 | + | 867.381i | −177.022 | − | 461.159i |
2.8 | −8.72893 | − | 0.457464i | 3.13000 | + | 1.01700i | 12.3355 | + | 1.29652i | −83.1315 | − | 186.717i | −26.8563 | − | 10.3092i | 147.847 | − | 96.0132i | 445.448 | + | 70.5520i | −581.011 | − | 422.129i | 640.233 | + | 1667.86i |
2.9 | −8.38298 | − | 0.439333i | −35.8150 | − | 11.6370i | 6.43191 | + | 0.676021i | 20.8756 | + | 46.8874i | 295.124 | + | 113.288i | −132.443 | + | 86.0095i | 477.011 | + | 75.5511i | 557.523 | + | 405.064i | −154.401 | − | 402.227i |
2.10 | −7.24037 | − | 0.379452i | −44.3412 | − | 14.4073i | −11.3704 | − | 1.19508i | −15.1162 | − | 33.9514i | 315.580 | + | 121.140i | 514.529 | − | 334.139i | 540.179 | + | 85.5560i | 1168.80 | + | 849.180i | 96.5636 | + | 251.557i |
2.11 | −4.60656 | − | 0.241420i | 0.546462 | + | 0.177556i | −42.4873 | − | 4.46559i | 94.9128 | + | 213.178i | −2.47445 | − | 0.949851i | 323.324 | − | 209.969i | 486.232 | + | 77.0116i | −589.506 | − | 428.301i | −385.756 | − | 1004.93i |
2.12 | −4.25258 | − | 0.222868i | 44.2937 | + | 14.3919i | −45.6147 | − | 4.79430i | −81.1217 | − | 182.202i | −185.155 | − | 71.0743i | −363.687 | + | 236.181i | 462.094 | + | 73.1885i | 1165.03 | + | 846.445i | 304.369 | + | 792.909i |
2.13 | −3.47812 | − | 0.182281i | 15.1851 | + | 4.93393i | −51.5853 | − | 5.42183i | 12.3483 | + | 27.7346i | −51.9162 | − | 19.9287i | −59.5254 | + | 38.6563i | 398.592 | + | 63.1308i | −383.530 | − | 278.651i | −37.8932 | − | 98.7152i |
2.14 | −0.768748 | − | 0.0402884i | 29.9760 | + | 9.73980i | −63.0601 | − | 6.62788i | −7.46379 | − | 16.7640i | −22.6516 | − | 8.69513i | −37.5744 | + | 24.4011i | 96.8710 | + | 15.3429i | 213.924 | + | 155.425i | 5.06238 | + | 13.1880i |
2.15 | −0.326722 | − | 0.0171228i | −13.8545 | − | 4.50161i | −63.5429 | − | 6.67863i | −2.89792 | − | 6.50884i | 4.44950 | + | 1.70800i | −158.511 | + | 102.938i | 41.3276 | + | 6.54565i | −418.090 | − | 303.760i | 0.835366 | + | 2.17620i |
2.16 | 0.167874 | + | 0.00879789i | −15.3310 | − | 4.98134i | −63.6213 | − | 6.68687i | −51.3373 | − | 115.306i | −2.52985 | − | 0.971117i | 426.182 | − | 276.766i | −21.2477 | − | 3.36531i | −379.548 | − | 275.758i | −7.60374 | − | 19.8084i |
2.17 | 1.31726 | + | 0.0690345i | −39.3103 | − | 12.7727i | −61.9190 | − | 6.50795i | 78.8648 | + | 177.133i | −50.9000 | − | 19.5387i | −249.117 | + | 161.778i | −164.495 | − | 26.0534i | 792.383 | + | 575.700i | 91.6569 | + | 238.775i |
2.18 | 3.01970 | + | 0.158256i | −38.6289 | − | 12.5513i | −54.5559 | − | 5.73405i | −76.0038 | − | 170.707i | −114.661 | − | 44.0143i | −204.675 | + | 132.918i | −354.978 | − | 56.2230i | 744.883 | + | 541.189i | −202.493 | − | 527.512i |
2.19 | 5.09446 | + | 0.266989i | 40.9417 | + | 13.3028i | −37.7672 | − | 3.96949i | 49.2048 | + | 110.516i | 205.024 | + | 78.7013i | 211.813 | − | 137.553i | −513.816 | − | 81.3805i | 909.485 | + | 660.779i | 221.165 | + | 576.154i |
2.20 | 5.66488 | + | 0.296884i | 17.4206 | + | 5.66030i | −31.6467 | − | 3.32620i | 47.3184 | + | 106.279i | 97.0053 | + | 37.2368i | −407.805 | + | 264.832i | −536.867 | − | 85.0314i | −318.334 | − | 231.283i | 236.500 | + | 616.104i |
See next 80 embeddings (of 480 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
61.l | odd | 60 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 61.7.l.a | ✓ | 480 |
61.l | odd | 60 | 1 | inner | 61.7.l.a | ✓ | 480 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
61.7.l.a | ✓ | 480 | 1.a | even | 1 | 1 | trivial |
61.7.l.a | ✓ | 480 | 61.l | odd | 60 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{7}^{\mathrm{new}}(61, [\chi])\).