Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [37,6,Mod(10,37)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(37, 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("37.10");
S:= CuspForms(chi, 6);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 37 \) |
Weight: | \( k \) | \(=\) | \( 6 \) |
Character orbit: | \([\chi]\) | \(=\) | 37.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: | \(5.93420133308\) |
Analytic rank: | \(0\) |
Dimension: | \(30\) |
Relative dimension: | \(15\) 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.
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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
10.1 | −5.29373 | + | 9.16901i | −7.75625 | − | 13.4342i | −40.0472 | − | 69.3637i | 14.2918 | + | 24.7542i | 164.238 | 10.7449 | + | 18.6107i | 509.197 | 1.18106 | − | 2.04566i | −302.628 | ||||||
10.2 | −5.15115 | + | 8.92206i | 13.8137 | + | 23.9261i | −37.0688 | − | 64.2050i | −33.8746 | − | 58.6725i | −284.626 | −29.2828 | − | 50.7192i | 434.114 | −260.137 | + | 450.571i | 697.972 | ||||||
10.3 | −3.72321 | + | 6.44878i | 5.98171 | + | 10.3606i | −11.7245 | − | 20.3075i | 37.3727 | + | 64.7314i | −89.0845 | 68.5781 | + | 118.781i | −63.6740 | 49.9383 | − | 86.4957i | −556.584 | ||||||
10.4 | −3.51823 | + | 6.09376i | −0.728242 | − | 1.26135i | −8.75591 | − | 15.1657i | −24.4115 | − | 42.2819i | 10.2485 | −37.5928 | − | 65.1127i | −101.945 | 120.439 | − | 208.607i | 343.541 | ||||||
10.5 | −2.35757 | + | 4.08344i | −14.3898 | − | 24.9239i | 4.88369 | + | 8.45880i | −24.5682 | − | 42.5534i | 135.700 | 109.024 | + | 188.835i | −196.939 | −292.634 | + | 506.856i | 231.686 | ||||||
10.6 | −2.03969 | + | 3.53285i | −10.2415 | − | 17.7388i | 7.67933 | + | 13.3010i | 36.0654 | + | 62.4672i | 83.5580 | −123.244 | − | 213.465i | −193.194 | −88.2770 | + | 152.900i | −294.249 | ||||||
10.7 | −1.17581 | + | 2.03656i | 6.67175 | + | 11.5558i | 13.2349 | + | 22.9236i | −7.00965 | − | 12.1411i | −31.3789 | 52.0933 | + | 90.2282i | −137.499 | 32.4755 | − | 56.2492i | 32.9681 | ||||||
10.8 | −0.480658 | + | 0.832525i | 12.5533 | + | 21.7430i | 15.5379 | + | 26.9125i | 14.2475 | + | 24.6775i | −24.1355 | −96.5783 | − | 167.278i | −60.6359 | −193.673 | + | 335.451i | −27.3928 | ||||||
10.9 | 0.684514 | − | 1.18561i | −2.47268 | − | 4.28281i | 15.0629 | + | 26.0897i | −49.2630 | − | 85.3260i | −6.77035 | −21.8515 | − | 37.8479i | 85.0519 | 109.272 | − | 189.264i | −134.885 | ||||||
10.10 | 1.06983 | − | 1.85300i | −4.46391 | − | 7.73172i | 13.7109 | + | 23.7480i | 22.0008 | + | 38.1065i | −19.1024 | 29.8851 | + | 51.7625i | 127.142 | 81.6470 | − | 141.417i | 94.1481 | ||||||
10.11 | 2.93501 | − | 5.08359i | 12.1402 | + | 21.0274i | −1.22857 | − | 2.12795i | −29.0869 | − | 50.3799i | 142.526 | 97.1808 | + | 168.322i | 173.417 | −173.269 | + | 300.110i | −341.481 | ||||||
10.12 | 3.64161 | − | 6.30745i | −11.9080 | − | 20.6253i | −10.5226 | − | 18.2257i | −4.92186 | − | 8.52492i | −173.457 | −8.42954 | − | 14.6004i | 79.7857 | −162.101 | + | 280.767i | −71.6940 | ||||||
10.13 | 3.71247 | − | 6.43018i | 6.84687 | + | 11.8591i | −11.5648 | − | 20.0308i | 46.2802 | + | 80.1596i | 101.675 | 3.53945 | + | 6.13051i | 65.8619 | 27.7406 | − | 48.0482i | 687.254 | ||||||
10.14 | 4.11131 | − | 7.12099i | 3.90426 | + | 6.76238i | −17.8057 | − | 30.8404i | −21.1612 | − | 36.6522i | 64.2065 | −110.755 | − | 191.833i | −29.6949 | 91.0134 | − | 157.640i | −348.000 | ||||||
10.15 | 5.58532 | − | 9.67406i | −1.95144 | − | 3.38000i | −46.3916 | − | 80.3526i | −1.46163 | − | 2.53162i | −43.5978 | 81.6887 | + | 141.489i | −678.988 | 113.884 | − | 197.252i | −32.6548 | ||||||
26.1 | −5.29373 | − | 9.16901i | −7.75625 | + | 13.4342i | −40.0472 | + | 69.3637i | 14.2918 | − | 24.7542i | 164.238 | 10.7449 | − | 18.6107i | 509.197 | 1.18106 | + | 2.04566i | −302.628 | ||||||
26.2 | −5.15115 | − | 8.92206i | 13.8137 | − | 23.9261i | −37.0688 | + | 64.2050i | −33.8746 | + | 58.6725i | −284.626 | −29.2828 | + | 50.7192i | 434.114 | −260.137 | − | 450.571i | 697.972 | ||||||
26.3 | −3.72321 | − | 6.44878i | 5.98171 | − | 10.3606i | −11.7245 | + | 20.3075i | 37.3727 | − | 64.7314i | −89.0845 | 68.5781 | − | 118.781i | −63.6740 | 49.9383 | + | 86.4957i | −556.584 | ||||||
26.4 | −3.51823 | − | 6.09376i | −0.728242 | + | 1.26135i | −8.75591 | + | 15.1657i | −24.4115 | + | 42.2819i | 10.2485 | −37.5928 | + | 65.1127i | −101.945 | 120.439 | + | 208.607i | 343.541 | ||||||
26.5 | −2.35757 | − | 4.08344i | −14.3898 | + | 24.9239i | 4.88369 | − | 8.45880i | −24.5682 | + | 42.5534i | 135.700 | 109.024 | − | 188.835i | −196.939 | −292.634 | − | 506.856i | 231.686 | ||||||
See all 30 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
37.c | even | 3 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 37.6.c.a | ✓ | 30 |
37.c | even | 3 | 1 | inner | 37.6.c.a | ✓ | 30 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
37.6.c.a | ✓ | 30 | 1.a | even | 1 | 1 | trivial |
37.6.c.a | ✓ | 30 | 37.c | even | 3 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{6}^{\mathrm{new}}(37, [\chi])\).