Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [671,2,Mod(97,671)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(671, base_ring=CyclotomicField(30))
chi = DirichletCharacter(H, H._module([18, 7]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("671.97");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 671 = 11 \cdot 61 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 671.ct (of order \(30\), degree \(8\), 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: | \(5.35796197563\) |
Analytic rank: | \(0\) |
Dimension: | \(480\) |
Relative dimension: | \(60\) over \(\Q(\zeta_{30})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{30}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
97.1 | −2.37955 | + | 1.37383i | −2.30479 | − | 1.67453i | 2.77482 | − | 4.80614i | 0.401104 | − | 3.81625i | 7.78487 | + | 0.818223i | −0.836999 | + | 1.87993i | 9.75323i | 1.58096 | + | 4.86571i | 4.28844 | + | 9.63199i | ||
97.2 | −2.34981 | + | 1.35666i | 1.81383 | + | 1.31783i | 2.68108 | − | 4.64377i | 0.0865693 | − | 0.823652i | −6.05002 | − | 0.635883i | −0.258104 | + | 0.579712i | 9.12264i | 0.626274 | + | 1.92747i | 0.913998 | + | 2.05287i | ||
97.3 | −2.29025 | + | 1.32227i | −1.40664 | − | 1.02198i | 2.49682 | − | 4.32461i | −0.154775 | + | 1.47259i | 4.57289 | + | 0.480630i | 1.09657 | − | 2.46294i | 7.91680i | 0.00713310 | + | 0.0219534i | −1.59269 | − | 3.57724i | ||
97.4 | −2.17231 | + | 1.25418i | 0.388788 | + | 0.282471i | 2.14595 | − | 3.71690i | −0.267537 | + | 2.54544i | −1.19884 | − | 0.126003i | −1.93081 | + | 4.33667i | 5.74895i | −0.855685 | − | 2.63353i | −2.61128 | − | 5.86503i | ||
97.5 | −2.11958 | + | 1.22374i | 1.18509 | + | 0.861019i | 1.99507 | − | 3.45557i | −0.401580 | + | 3.82078i | −3.56555 | − | 0.374755i | 1.34998 | − | 3.03211i | 4.87084i | −0.263964 | − | 0.812399i | −3.82446 | − | 8.58987i | ||
97.6 | −2.07829 | + | 1.19990i | 1.74589 | + | 1.26846i | 1.87952 | − | 3.25543i | 0.281998 | − | 2.68304i | −5.15050 | − | 0.541339i | 0.799851 | − | 1.79650i | 4.22135i | 0.512085 | + | 1.57604i | 2.63330 | + | 5.91449i | ||
97.7 | −2.04844 | + | 1.18267i | −2.41200 | − | 1.75242i | 1.79742 | − | 3.11322i | −0.288154 | + | 2.74160i | 7.01338 | + | 0.737136i | −1.68178 | + | 3.77734i | 3.77232i | 1.81971 | + | 5.60050i | −2.65214 | − | 5.95681i | ||
97.8 | −1.98204 | + | 1.14433i | −0.0992895 | − | 0.0721381i | 1.61898 | − | 2.80415i | 0.291810 | − | 2.77639i | 0.279345 | + | 0.0293603i | −1.23216 | + | 2.76749i | 2.83325i | −0.922396 | − | 2.83884i | 2.59872 | + | 5.83682i | ||
97.9 | −1.95493 | + | 1.12868i | −0.319942 | − | 0.232451i | 1.54784 | − | 2.68094i | 0.351772 | − | 3.34688i | 0.887829 | + | 0.0933145i | 1.89974 | − | 4.26688i | 2.47336i | −0.878722 | − | 2.70443i | 3.08987 | + | 6.93997i | ||
97.10 | −1.83013 | + | 1.05662i | −1.72928 | − | 1.25639i | 1.23291 | − | 2.13546i | −0.0139998 | + | 0.133199i | 4.49234 | + | 0.472164i | 0.816500 | − | 1.83389i | 0.984392i | 0.484826 | + | 1.49214i | −0.115120 | − | 0.258564i | ||
97.11 | −1.81901 | + | 1.05021i | 2.61470 | + | 1.89969i | 1.20588 | − | 2.08864i | −0.275000 | + | 2.61645i | −6.75124 | − | 0.709584i | −0.564132 | + | 1.26706i | 0.864851i | 2.30077 | + | 7.08104i | −2.24759 | − | 5.04817i | ||
97.12 | −1.72925 | + | 0.998385i | 0.485161 | + | 0.352490i | 0.993546 | − | 1.72087i | −0.143536 | + | 1.36565i | −1.19089 | − | 0.125167i | 0.926277 | − | 2.08045i | − | 0.0257763i | −0.815919 | − | 2.51114i | −1.11524 | − | 2.50487i | |
97.13 | −1.61498 | + | 0.932412i | −0.488547 | − | 0.354950i | 0.738784 | − | 1.27961i | 0.0768523 | − | 0.731201i | 1.11996 | + | 0.117712i | −1.02845 | + | 2.30994i | − | 0.974244i | −0.814362 | − | 2.50635i | 0.557665 | + | 1.25254i | |
97.14 | −1.40951 | + | 0.813780i | 1.33031 | + | 0.966528i | 0.324476 | − | 0.562010i | 0.108199 | − | 1.02944i | −2.66163 | − | 0.279748i | −0.575619 | + | 1.29286i | − | 2.19891i | −0.0914990 | − | 0.281605i | 0.685234 | + | 1.53906i | |
97.15 | −1.32338 | + | 0.764052i | 0.0905404 | + | 0.0657815i | 0.167550 | − | 0.290205i | −0.286928 | + | 2.72994i | −0.170080 | − | 0.0178761i | 0.165530 | − | 0.371786i | − | 2.54414i | −0.923181 | − | 2.84126i | −1.70610 | − | 3.83197i | |
97.16 | −1.26542 | + | 0.730589i | −2.59705 | − | 1.88687i | 0.0675208 | − | 0.116949i | 0.104018 | − | 0.989663i | 4.66487 | + | 0.490298i | 0.868539 | − | 1.95077i | − | 2.72504i | 2.25734 | + | 6.94739i | 0.591411 | + | 1.32833i | |
97.17 | −1.19682 | + | 0.690985i | −1.81553 | − | 1.31906i | −0.0450799 | + | 0.0780806i | 0.188761 | − | 1.79594i | 3.08431 | + | 0.324174i | −1.35145 | + | 3.03541i | − | 2.88854i | 0.629172 | + | 1.93639i | 1.01505 | + | 2.27985i | |
97.18 | −1.10334 | + | 0.637014i | −1.51660 | − | 1.10187i | −0.188426 | + | 0.326363i | −0.370489 | + | 3.52497i | 2.37523 | + | 0.249647i | 0.367215 | − | 0.824779i | − | 3.02818i | 0.158890 | + | 0.489015i | −1.83668 | − | 4.12525i | |
97.19 | −1.08694 | + | 0.627543i | 2.31883 | + | 1.68473i | −0.212380 | + | 0.367854i | 0.405510 | − | 3.85817i | −3.57766 | − | 0.376027i | −1.83445 | + | 4.12023i | − | 3.04328i | 1.61161 | + | 4.96003i | 1.98040 | + | 4.44806i | |
97.20 | −1.08676 | + | 0.627443i | 2.73048 | + | 1.98381i | −0.212631 | + | 0.368288i | 0.0171438 | − | 0.163112i | −4.21212 | − | 0.442711i | 1.97386 | − | 4.43336i | − | 3.04343i | 2.59298 | + | 7.98037i | 0.0837123 | + | 0.188021i | |
See next 80 embeddings (of 480 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
671.ct | even | 30 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 671.2.ct.a | yes | 480 |
11.c | even | 5 | 1 | 671.2.ch.a | ✓ | 480 | |
61.k | even | 30 | 1 | 671.2.ch.a | ✓ | 480 | |
671.ct | even | 30 | 1 | inner | 671.2.ct.a | yes | 480 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
671.2.ch.a | ✓ | 480 | 11.c | even | 5 | 1 | |
671.2.ch.a | ✓ | 480 | 61.k | even | 30 | 1 | |
671.2.ct.a | yes | 480 | 1.a | even | 1 | 1 | trivial |
671.2.ct.a | yes | 480 | 671.ct | even | 30 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(671, [\chi])\).