Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [123,5,Mod(32,123)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(123, base_ring=CyclotomicField(4))
chi = DirichletCharacter(H, H._module([2, 1]))
N = Newforms(chi, 5, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("123.32");
S:= CuspForms(chi, 5);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 123 = 3 \cdot 41 \) |
Weight: | \( k \) | \(=\) | \( 5 \) |
Character orbit: | \([\chi]\) | \(=\) | 123.f (of order \(4\), 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: | \(12.7145054593\) |
Analytic rank: | \(0\) |
Dimension: | \(108\) |
Relative dimension: | \(54\) over \(\Q(i)\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{4}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
32.1 | −7.97039 | 5.72451 | − | 6.94478i | 47.5271 | 14.9850 | −45.6266 | + | 55.3526i | −29.6569 | + | 29.6569i | −251.284 | −15.4599 | − | 79.5109i | −119.437 | ||||||||||
32.2 | −7.71663 | −8.57600 | + | 2.72986i | 43.5464 | −31.2572 | 66.1779 | − | 21.0653i | −22.3016 | + | 22.3016i | −212.566 | 66.0957 | − | 46.8226i | 241.201 | ||||||||||
32.3 | −7.28010 | 0.735778 | + | 8.96987i | 36.9998 | 1.61694 | −5.35653 | − | 65.3015i | 39.5357 | − | 39.5357i | −152.881 | −79.9173 | + | 13.1997i | −11.7715 | ||||||||||
32.4 | −6.77618 | −7.21099 | − | 5.38531i | 29.9166 | 10.6057 | 48.8630 | + | 36.4919i | −18.0325 | + | 18.0325i | −94.3016 | 22.9968 | + | 77.6669i | −71.8659 | ||||||||||
32.5 | −6.75865 | −4.66792 | − | 7.69484i | 29.6794 | 7.95462 | 31.5488 | + | 52.0068i | 62.9328 | − | 62.9328i | −92.4544 | −37.4211 | + | 71.8377i | −53.7625 | ||||||||||
32.6 | −6.65735 | 8.85159 | + | 1.62771i | 28.3203 | −33.6181 | −58.9281 | − | 10.8362i | 8.96521 | − | 8.96521i | −82.0203 | 75.7011 | + | 28.8156i | 223.808 | ||||||||||
32.7 | −6.34976 | 5.99835 | + | 6.70968i | 24.3195 | 23.5220 | −38.0881 | − | 42.6049i | −57.4389 | + | 57.4389i | −52.8268 | −9.03953 | + | 80.4940i | −149.359 | ||||||||||
32.8 | −6.34368 | −7.79996 | + | 4.49005i | 24.2422 | 47.9084 | 49.4804 | − | 28.4834i | 9.03077 | − | 9.03077i | −52.2860 | 40.6789 | − | 70.0445i | −303.916 | ||||||||||
32.9 | −5.63041 | 4.26896 | − | 7.92313i | 15.7015 | −9.13063 | −24.0360 | + | 44.6105i | 13.9441 | − | 13.9441i | 1.68061 | −44.5519 | − | 67.6471i | 51.4092 | ||||||||||
32.10 | −5.58694 | −2.10265 | − | 8.75093i | 15.2139 | −41.6855 | 11.7474 | + | 48.8909i | −31.3745 | + | 31.3745i | 4.39192 | −72.1577 | + | 36.8004i | 232.894 | ||||||||||
32.11 | −5.51848 | −3.73901 | + | 8.18656i | 14.4536 | −16.0304 | 20.6337 | − | 45.1774i | −40.7340 | + | 40.7340i | 8.53366 | −53.0396 | − | 61.2193i | 88.4636 | ||||||||||
32.12 | −5.34501 | 8.79433 | − | 1.91304i | 12.5691 | 34.7199 | −47.0058 | + | 10.2252i | 31.6611 | − | 31.6611i | 18.3381 | 73.6805 | − | 33.6479i | −185.578 | ||||||||||
32.13 | −4.58268 | −8.93824 | + | 1.05252i | 5.00097 | −42.7713 | 40.9611 | − | 4.82336i | 67.1249 | − | 67.1249i | 50.4050 | 78.7844 | − | 18.8154i | 196.007 | ||||||||||
32.14 | −4.22569 | −8.82930 | − | 1.74458i | 1.85641 | 0.983872 | 37.3098 | + | 7.37203i | −36.9837 | + | 36.9837i | 59.7663 | 74.9129 | + | 30.8068i | −4.15753 | ||||||||||
32.15 | −4.08526 | −5.02593 | + | 7.46592i | 0.689357 | −3.13578 | 20.5323 | − | 30.5002i | 9.53314 | − | 9.53314i | 62.5480 | −30.4800 | − | 75.0465i | 12.8105 | ||||||||||
32.16 | −3.81302 | 0.198618 | − | 8.99781i | −1.46087 | 41.0848 | −0.757335 | + | 34.3088i | −42.9942 | + | 42.9942i | 66.5787 | −80.9211 | − | 3.57426i | −156.657 | ||||||||||
32.17 | −3.78771 | 5.33134 | + | 7.25099i | −1.65327 | −12.8497 | −20.1936 | − | 27.4646i | 32.3243 | − | 32.3243i | 66.8654 | −24.1536 | + | 77.3150i | 48.6709 | ||||||||||
32.18 | −2.83792 | 8.98645 | + | 0.493624i | −7.94619 | −0.00401250 | −25.5029 | − | 1.40087i | −24.9794 | + | 24.9794i | 67.9575 | 80.5127 | + | 8.87186i | 0.0113872 | ||||||||||
32.19 | −2.76441 | 3.68133 | + | 8.21266i | −8.35801 | 31.6710 | −10.1767 | − | 22.7032i | 39.9891 | − | 39.9891i | 67.3356 | −53.8956 | + | 60.4671i | −87.5517 | ||||||||||
32.20 | −2.65979 | −7.99430 | − | 4.13415i | −8.92553 | 13.2321 | 21.2631 | + | 10.9960i | 15.6137 | − | 15.6137i | 66.2966 | 46.8176 | + | 66.0993i | −35.1946 | ||||||||||
See next 80 embeddings (of 108 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
3.b | odd | 2 | 1 | inner |
41.c | even | 4 | 1 | inner |
123.f | odd | 4 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 123.5.f.a | ✓ | 108 |
3.b | odd | 2 | 1 | inner | 123.5.f.a | ✓ | 108 |
41.c | even | 4 | 1 | inner | 123.5.f.a | ✓ | 108 |
123.f | odd | 4 | 1 | inner | 123.5.f.a | ✓ | 108 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
123.5.f.a | ✓ | 108 | 1.a | even | 1 | 1 | trivial |
123.5.f.a | ✓ | 108 | 3.b | odd | 2 | 1 | inner |
123.5.f.a | ✓ | 108 | 41.c | even | 4 | 1 | inner |
123.5.f.a | ✓ | 108 | 123.f | odd | 4 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{5}^{\mathrm{new}}(123, [\chi])\).