Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [91,5,Mod(17,91)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(91, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([1, 1]))
N = Newforms(chi, 5, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("91.17");
S:= CuspForms(chi, 5);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 91 = 7 \cdot 13 \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
Character orbit: | \([\chi]\) | \(=\) | 91.l (of order \(6\), 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: | \(9.40666664063\) |
Analytic rank: | \(0\) |
Dimension: | \(70\) |
Relative dimension: | \(35\) over \(\Q(\zeta_{6})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{6}]$ |
$q$-expansion
The algebraic \(q\)-expansion of this newform has not been computed, 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
17.1 | − | 7.51974i | −3.00815 | + | 1.73675i | −40.5464 | 6.92948 | + | 12.0022i | 13.0599 | + | 22.6205i | 38.0681 | + | 30.8516i | 184.583i | −34.4674 | + | 59.6992i | 90.2535 | − | 52.1079i | |||||
17.2 | − | 7.39124i | 9.80915 | − | 5.66332i | −38.6305 | 4.05763 | + | 7.02801i | −41.8590 | − | 72.5018i | −33.5445 | − | 35.7178i | 167.267i | 23.6463 | − | 40.9567i | 51.9458 | − | 29.9909i | |||||
17.3 | − | 7.38104i | −10.1867 | + | 5.88130i | −38.4797 | −18.7095 | − | 32.4057i | 43.4101 | + | 75.1884i | −38.8079 | − | 29.9157i | 165.924i | 28.6793 | − | 49.6739i | −239.188 | + | 138.095i | |||||
17.4 | − | 6.37781i | 9.19534 | − | 5.30893i | −24.6764 | −19.6111 | − | 33.9675i | −33.8593 | − | 58.6461i | 48.8654 | − | 3.62887i | 55.3366i | 15.8695 | − | 27.4868i | −216.638 | + | 125.076i | |||||
17.5 | − | 6.14692i | −0.430586 | + | 0.248599i | −21.7847 | 4.14143 | + | 7.17316i | 1.52812 | + | 2.64678i | −28.6157 | + | 39.7762i | 35.5579i | −40.3764 | + | 69.9340i | 44.0929 | − | 25.4570i | |||||
17.6 | − | 5.90642i | −12.7056 | + | 7.33559i | −18.8858 | 8.30387 | + | 14.3827i | 43.3271 | + | 75.0447i | 48.3671 | − | 7.85001i | 17.0446i | 67.1218 | − | 116.258i | 84.9504 | − | 49.0461i | |||||
17.7 | − | 5.36897i | 3.59668 | − | 2.07654i | −12.8259 | 24.1866 | + | 41.8925i | −11.1489 | − | 19.3104i | 9.08174 | − | 48.1510i | − | 17.0419i | −31.8759 | + | 55.2108i | 224.920 | − | 129.857i | ||||
17.8 | − | 4.72938i | 13.5621 | − | 7.83009i | −6.36704 | 12.9537 | + | 22.4364i | −37.0315 | − | 64.1404i | 33.6198 | + | 35.6470i | − | 45.5579i | 82.1205 | − | 142.237i | 106.110 | − | 61.2629i | ||||
17.9 | − | 4.64672i | −4.49413 | + | 2.59469i | −5.59198 | −5.55653 | − | 9.62418i | 12.0568 | + | 20.8830i | 8.58872 | − | 48.2414i | − | 48.3631i | −27.0352 | + | 46.8263i | −44.7209 | + | 25.8196i | ||||
17.10 | − | 4.43931i | −12.7917 | + | 7.38530i | −3.70745 | 8.64271 | + | 14.9696i | 32.7856 | + | 56.7863i | −40.3891 | + | 27.7438i | − | 54.5704i | 68.5853 | − | 118.793i | 66.4547 | − | 38.3677i | ||||
17.11 | − | 4.35221i | 5.32630 | − | 3.07514i | −2.94171 | −15.7477 | − | 27.2758i | −13.3836 | − | 23.1812i | −38.7103 | + | 30.0419i | − | 56.8324i | −21.5870 | + | 37.3898i | −118.710 | + | 68.5371i | ||||
17.12 | − | 2.63512i | 11.8563 | − | 6.84523i | 9.05614 | 0.577845 | + | 1.00086i | −18.0380 | − | 31.2427i | −46.8363 | − | 14.3999i | − | 66.0260i | 53.2143 | − | 92.1699i | 2.63738 | − | 1.52269i | ||||
17.13 | − | 2.54803i | −11.5386 | + | 6.66183i | 9.50754 | −22.1587 | − | 38.3800i | 16.9745 | + | 29.4008i | 13.7758 | + | 47.0237i | − | 64.9940i | 48.2600 | − | 83.5887i | −97.7933 | + | 56.4610i | ||||
17.14 | − | 2.18884i | −1.46861 | + | 0.847902i | 11.2090 | −7.17402 | − | 12.4258i | 1.85592 | + | 3.21456i | 48.5687 | + | 6.48733i | − | 59.5562i | −39.0621 | + | 67.6576i | −27.1981 | + | 15.7028i | ||||
17.15 | − | 1.84585i | −4.73814 | + | 2.73557i | 12.5928 | 20.5363 | + | 35.5700i | 5.04946 | + | 8.74591i | −47.5693 | − | 11.7541i | − | 52.7781i | −25.5333 | + | 44.2250i | 65.6570 | − | 37.9071i | ||||
17.16 | − | 1.14906i | 3.07860 | − | 1.77743i | 14.6796 | 12.6929 | + | 21.9847i | −2.04239 | − | 3.53752i | 18.4219 | + | 45.4052i | − | 35.2529i | −34.1815 | + | 59.2040i | 25.2619 | − | 14.5850i | ||||
17.17 | − | 1.10958i | 9.89188 | − | 5.71108i | 14.7688 | −7.23606 | − | 12.5332i | −6.33691 | − | 10.9759i | 14.2396 | − | 46.8853i | − | 34.1405i | 24.7329 | − | 42.8386i | −13.9066 | + | 8.02901i | ||||
17.18 | − | 0.155902i | −8.89060 | + | 5.13299i | 15.9757 | −3.98714 | − | 6.90593i | 0.800243 | + | 1.38606i | −29.3293 | − | 39.2530i | − | 4.98507i | 12.1952 | − | 21.1227i | −1.07665 | + | 0.621603i | ||||
17.19 | 0.882988i | −11.6628 | + | 6.73354i | 15.2203 | 15.5807 | + | 26.9865i | −5.94564 | − | 10.2981i | 45.7112 | − | 17.6490i | 27.5672i | 50.1811 | − | 86.9162i | −23.8288 | + | 13.7575i | ||||||
17.20 | 1.34745i | 0.0968361 | − | 0.0559084i | 14.1844 | −21.2700 | − | 36.8407i | 0.0753336 | + | 0.130482i | −46.4342 | − | 15.6483i | 40.6719i | −40.4937 | + | 70.1372i | 49.6410 | − | 28.6602i | ||||||
See all 70 embeddings |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
91.l | odd | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 91.5.l.a | ✓ | 70 |
7.d | odd | 6 | 1 | 91.5.p.a | yes | 70 | |
13.e | even | 6 | 1 | 91.5.p.a | yes | 70 | |
91.l | odd | 6 | 1 | inner | 91.5.l.a | ✓ | 70 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
91.5.l.a | ✓ | 70 | 1.a | even | 1 | 1 | trivial |
91.5.l.a | ✓ | 70 | 91.l | odd | 6 | 1 | inner |
91.5.p.a | yes | 70 | 7.d | odd | 6 | 1 | |
91.5.p.a | yes | 70 | 13.e | even | 6 | 1 |
Hecke kernels
This newform subspace is the entire newspace \(S_{5}^{\mathrm{new}}(91, [\chi])\).