Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [117,4,Mod(20,117)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(117, base_ring=CyclotomicField(12))
chi = DirichletCharacter(H, H._module([2, 11]))
N = Newforms(chi, 4, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("117.20");
S:= CuspForms(chi, 4);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 117 = 3^{2} \cdot 13 \) |
Weight: | \( k \) | \(=\) | \( 4 \) |
Character orbit: | \([\chi]\) | \(=\) | 117.bc (of order \(12\), 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: | \(6.90322347067\) |
Analytic rank: | \(0\) |
Dimension: | \(160\) |
Relative dimension: | \(40\) over \(\Q(\zeta_{12})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{12}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
20.1 | −5.25888 | − | 1.40911i | 5.13438 | − | 0.798841i | 18.7420 | + | 10.8207i | −5.40122 | − | 1.44725i | −28.1268 | − | 3.03391i | −20.4228 | + | 20.4228i | −52.5164 | − | 52.5164i | 25.7237 | − | 8.20310i | 26.3650 | + | 15.2219i |
20.2 | −4.93223 | − | 1.32159i | −1.28499 | + | 5.03476i | 15.6521 | + | 9.03675i | −16.2446 | − | 4.35273i | 12.9917 | − | 23.1344i | 14.5223 | − | 14.5223i | −36.3718 | − | 36.3718i | −23.6976 | − | 12.9392i | 74.3696 | + | 42.9373i |
20.3 | −4.85048 | − | 1.29968i | −4.29507 | + | 2.92444i | 14.9098 | + | 8.60815i | 13.8602 | + | 3.71382i | 24.6340 | − | 8.60271i | −13.4160 | + | 13.4160i | −32.7252 | − | 32.7252i | 9.89529 | − | 25.1214i | −62.4016 | − | 36.0276i |
20.4 | −4.74226 | − | 1.27068i | 3.54864 | + | 3.79567i | 13.9462 | + | 8.05182i | 17.7720 | + | 4.76199i | −12.0055 | − | 22.5093i | 20.6322 | − | 20.6322i | −28.1324 | − | 28.1324i | −1.81428 | + | 26.9390i | −78.2284 | − | 45.1652i |
20.5 | −4.73780 | − | 1.26949i | −4.39181 | − | 2.77705i | 13.9070 | + | 8.02918i | −10.1371 | − | 2.71623i | 17.2821 | + | 18.7325i | −3.61213 | + | 3.61213i | −27.9489 | − | 27.9489i | 11.5760 | + | 24.3925i | 44.5793 | + | 25.7379i |
20.6 | −4.40958 | − | 1.18154i | 1.85786 | − | 4.85266i | 11.1202 | + | 6.42024i | −5.71245 | − | 1.53065i | −13.9260 | + | 19.2031i | 18.3444 | − | 18.3444i | −15.6253 | − | 15.6253i | −20.0967 | − | 18.0311i | 23.3810 | + | 13.4990i |
20.7 | −4.26904 | − | 1.14389i | 0.705396 | − | 5.14805i | 9.98803 | + | 5.76659i | 14.1978 | + | 3.80429i | −8.90015 | + | 21.1703i | −8.90512 | + | 8.90512i | −11.0418 | − | 11.0418i | −26.0048 | − | 7.26283i | −56.2593 | − | 32.4813i |
20.8 | −3.38831 | − | 0.907896i | −5.19587 | + | 0.0543605i | 3.72820 | + | 2.15248i | 2.96751 | + | 0.795142i | 17.6546 | + | 4.53312i | 11.7767 | − | 11.7767i | 9.16526 | + | 9.16526i | 26.9941 | − | 0.564900i | −9.33296 | − | 5.38838i |
20.9 | −3.30107 | − | 0.884518i | 2.90704 | + | 4.30687i | 3.18647 | + | 1.83971i | −1.29369 | − | 0.346644i | −5.78683 | − | 16.7886i | −6.34507 | + | 6.34507i | 10.4409 | + | 10.4409i | −10.0982 | + | 25.0405i | 3.96395 | + | 2.28859i |
20.10 | −3.18581 | − | 0.853636i | 5.15204 | − | 0.675630i | 2.49250 | + | 1.43905i | 5.30111 | + | 1.42043i | −16.9902 | − | 2.24554i | 2.18268 | − | 2.18268i | 11.9452 | + | 11.9452i | 26.0870 | − | 6.96175i | −15.6758 | − | 9.05043i |
20.11 | −3.03682 | − | 0.813714i | −1.50867 | + | 4.97231i | 1.63196 | + | 0.942213i | −0.653671 | − | 0.175151i | 8.62762 | − | 13.8724i | −13.4182 | + | 13.4182i | 13.5956 | + | 13.5956i | −22.4478 | − | 15.0032i | 1.84256 | + | 1.06380i |
20.12 | −2.88480 | − | 0.772979i | 5.11794 | + | 0.898140i | 0.796351 | + | 0.459774i | −19.6130 | − | 5.25528i | −14.0700 | − | 6.54701i | 4.79580 | − | 4.79580i | 14.9526 | + | 14.9526i | 25.3867 | + | 9.19326i | 52.5172 | + | 30.3208i |
20.13 | −2.77566 | − | 0.743737i | −2.31409 | − | 4.65242i | 0.222955 | + | 0.128723i | −8.34903 | − | 2.23712i | 2.96295 | + | 14.6346i | −19.2458 | + | 19.2458i | 15.7323 | + | 15.7323i | −16.2900 | + | 21.5322i | 21.5103 | + | 12.4190i |
20.14 | −1.97465 | − | 0.529106i | −3.30338 | − | 4.01095i | −3.30891 | − | 1.91040i | 19.5437 | + | 5.23671i | 4.40080 | + | 9.66806i | 4.34997 | − | 4.34997i | 17.0875 | + | 17.0875i | −5.17539 | + | 26.4993i | −35.8211 | − | 20.6813i |
20.15 | −1.39939 | − | 0.374964i | −4.64612 | + | 2.32671i | −5.11052 | − | 2.95056i | −18.9784 | − | 5.08526i | 7.37415 | − | 1.51383i | −6.91418 | + | 6.91418i | 14.2406 | + | 14.2406i | 16.1729 | − | 21.6203i | 24.6514 | + | 14.2325i |
20.16 | −1.30283 | − | 0.349091i | 3.93234 | − | 3.39657i | −5.35271 | − | 3.09039i | 6.41146 | + | 1.71795i | −6.30887 | + | 3.05240i | 8.50707 | − | 8.50707i | 13.5247 | + | 13.5247i | 3.92658 | − | 26.7130i | −7.75330 | − | 4.47637i |
20.17 | −1.07542 | − | 0.288157i | −1.79579 | + | 4.87598i | −5.85472 | − | 3.38022i | 13.7426 | + | 3.68233i | 3.33627 | − | 4.72624i | 12.2275 | − | 12.2275i | 11.6203 | + | 11.6203i | −20.5503 | − | 17.5124i | −13.7180 | − | 7.92008i |
20.18 | −0.797871 | − | 0.213789i | −1.76975 | − | 4.88549i | −6.33731 | − | 3.65885i | −12.3469 | − | 3.30833i | 0.367568 | + | 4.27634i | 22.9144 | − | 22.9144i | 8.94679 | + | 8.94679i | −20.7360 | + | 17.2922i | 9.14391 | + | 5.27924i |
20.19 | −0.763530 | − | 0.204587i | 2.72864 | − | 4.42205i | −6.38708 | − | 3.68758i | −4.57573 | − | 1.22606i | −2.98809 | + | 2.81813i | −17.3884 | + | 17.3884i | 8.59384 | + | 8.59384i | −12.1091 | − | 24.1323i | 3.24287 | + | 1.87227i |
20.20 | −0.578769 | − | 0.155081i | 4.51870 | + | 2.56542i | −6.61728 | − | 3.82049i | 18.7972 | + | 5.03670i | −2.21743 | − | 2.18555i | −23.8934 | + | 23.8934i | 6.62690 | + | 6.62690i | 13.8372 | + | 23.1847i | −10.0982 | − | 5.83017i |
See next 80 embeddings (of 160 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
117.bc | even | 12 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 117.4.bc.a | yes | 160 |
9.d | odd | 6 | 1 | 117.4.x.a | ✓ | 160 | |
13.f | odd | 12 | 1 | 117.4.x.a | ✓ | 160 | |
117.bc | even | 12 | 1 | inner | 117.4.bc.a | yes | 160 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
117.4.x.a | ✓ | 160 | 9.d | odd | 6 | 1 | |
117.4.x.a | ✓ | 160 | 13.f | odd | 12 | 1 | |
117.4.bc.a | yes | 160 | 1.a | even | 1 | 1 | trivial |
117.4.bc.a | yes | 160 | 117.bc | even | 12 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(117, [\chi])\).