Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [935,2,Mod(307,935)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(935, base_ring=CyclotomicField(4))
chi = DirichletCharacter(H, H._module([1, 2, 0]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("935.307");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 935 = 5 \cdot 11 \cdot 17 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 935.m (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: | \(7.46601258899\) |
Analytic rank: | \(0\) |
Dimension: | \(192\) |
Relative dimension: | \(96\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
307.1 | −1.98331 | + | 1.98331i | 1.35651 | − | 1.35651i | − | 5.86706i | 0.381691 | + | 2.20325i | 5.38076i | 0.370653 | − | 0.370653i | 7.66958 | + | 7.66958i | − | 0.680226i | −5.12675 | − | 3.61272i | ||||
307.2 | −1.93357 | + | 1.93357i | −1.61794 | + | 1.61794i | − | 5.47735i | 1.44624 | − | 1.70540i | − | 6.25677i | −2.31381 | + | 2.31381i | 6.72369 | + | 6.72369i | − | 2.23543i | 0.501110 | + | 6.09390i | |||
307.3 | −1.91042 | + | 1.91042i | 0.349720 | − | 0.349720i | − | 5.29943i | 1.53419 | − | 1.62673i | 1.33623i | 0.639654 | − | 0.639654i | 6.30331 | + | 6.30331i | 2.75539i | 0.176786 | + | 6.03870i | |||||
307.4 | −1.88915 | + | 1.88915i | −2.37433 | + | 2.37433i | − | 5.13775i | −2.20266 | + | 0.385059i | − | 8.97090i | 1.11237 | − | 1.11237i | 5.92768 | + | 5.92768i | − | 8.27485i | 3.43372 | − | 4.88859i | |||
307.5 | −1.82164 | + | 1.82164i | 0.371491 | − | 0.371491i | − | 4.63674i | −2.05786 | − | 0.874774i | 1.35344i | −3.21996 | + | 3.21996i | 4.80318 | + | 4.80318i | 2.72399i | 5.34219 | − | 2.15515i | |||||
307.6 | −1.80064 | + | 1.80064i | −1.60846 | + | 1.60846i | − | 4.48457i | 0.788805 | + | 2.09232i | − | 5.79251i | 1.78653 | − | 1.78653i | 4.47381 | + | 4.47381i | − | 2.17431i | −5.18785 | − | 2.34715i | |||
307.7 | −1.77503 | + | 1.77503i | −0.659367 | + | 0.659367i | − | 4.30145i | −1.36631 | − | 1.77008i | − | 2.34079i | 3.04398 | − | 3.04398i | 4.08513 | + | 4.08513i | 2.13047i | 5.56719 | + | 0.716697i | ||||
307.8 | −1.75460 | + | 1.75460i | 1.55283 | − | 1.55283i | − | 4.15728i | −0.988863 | − | 2.00553i | 5.44919i | −0.718353 | + | 0.718353i | 3.78517 | + | 3.78517i | − | 1.82253i | 5.25398 | + | 1.78385i | ||||
307.9 | −1.75382 | + | 1.75382i | −0.783648 | + | 0.783648i | − | 4.15175i | 1.76312 | + | 1.37528i | − | 2.74875i | 0.867717 | − | 0.867717i | 3.77378 | + | 3.77378i | 1.77179i | −5.50419 | + | 0.680205i | ||||
307.10 | −1.70361 | + | 1.70361i | 1.98463 | − | 1.98463i | − | 3.80454i | 2.22717 | − | 0.199281i | 6.76204i | 1.59539 | − | 1.59539i | 3.07423 | + | 3.07423i | − | 4.87749i | −3.45472 | + | 4.13372i | ||||
307.11 | −1.69751 | + | 1.69751i | 2.08427 | − | 2.08427i | − | 3.76306i | −2.14465 | − | 0.632816i | 7.07614i | 3.34903 | − | 3.34903i | 2.99281 | + | 2.99281i | − | 5.68839i | 4.71478 | − | 2.56636i | ||||
307.12 | −1.61263 | + | 1.61263i | −0.620260 | + | 0.620260i | − | 3.20117i | −0.391114 | + | 2.20160i | − | 2.00050i | −2.55626 | + | 2.55626i | 1.93704 | + | 1.93704i | 2.23055i | −2.91964 | − | 4.18109i | ||||
307.13 | −1.56517 | + | 1.56517i | 1.91197 | − | 1.91197i | − | 2.89953i | −1.95362 | + | 1.08783i | 5.98513i | −1.63806 | + | 1.63806i | 1.40791 | + | 1.40791i | − | 4.31127i | 1.35511 | − | 4.76039i | ||||
307.14 | −1.55208 | + | 1.55208i | −1.63195 | + | 1.63195i | − | 2.81791i | −0.990694 | − | 2.00463i | − | 5.06583i | −2.49843 | + | 2.49843i | 1.26946 | + | 1.26946i | − | 2.32651i | 4.64898 | + | 1.57370i | |||
307.15 | −1.49293 | + | 1.49293i | 1.62974 | − | 1.62974i | − | 2.45768i | 0.392900 | + | 2.20128i | 4.86619i | −1.34626 | + | 1.34626i | 0.683278 | + | 0.683278i | − | 2.31213i | −3.87293 | − | 2.69978i | ||||
307.16 | −1.48250 | + | 1.48250i | −0.0178685 | + | 0.0178685i | − | 2.39559i | 2.21254 | + | 0.323546i | − | 0.0529799i | −1.35769 | + | 1.35769i | 0.586463 | + | 0.586463i | 2.99936i | −3.75973 | + | 2.80042i | ||||
307.17 | −1.42075 | + | 1.42075i | −0.776839 | + | 0.776839i | − | 2.03705i | 1.02106 | − | 1.98933i | − | 2.20738i | 2.35583 | − | 2.35583i | 0.0526320 | + | 0.0526320i | 1.79304i | 1.37568 | + | 4.27700i | ||||
307.18 | −1.41335 | + | 1.41335i | 0.838474 | − | 0.838474i | − | 1.99510i | 0.298779 | − | 2.21602i | 2.37011i | −0.901140 | + | 0.901140i | −0.00693176 | − | 0.00693176i | 1.59392i | 2.70972 | + | 3.55428i | |||||
307.19 | −1.32425 | + | 1.32425i | 0.775578 | − | 0.775578i | − | 1.50729i | −1.08397 | + | 1.95576i | 2.05412i | 2.19249 | − | 2.19249i | −0.652468 | − | 0.652468i | 1.79696i | −1.15447 | − | 4.02538i | |||||
307.20 | −1.24971 | + | 1.24971i | −2.35724 | + | 2.35724i | − | 1.12353i | 0.832768 | + | 2.07521i | − | 5.89171i | −3.50331 | + | 3.50331i | −1.09533 | − | 1.09533i | − | 8.11314i | −3.63412 | − | 1.55269i | |||
See next 80 embeddings (of 192 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
5.c | odd | 4 | 1 | inner |
11.b | odd | 2 | 1 | inner |
55.e | even | 4 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 935.2.m.a | ✓ | 192 |
5.c | odd | 4 | 1 | inner | 935.2.m.a | ✓ | 192 |
11.b | odd | 2 | 1 | inner | 935.2.m.a | ✓ | 192 |
55.e | even | 4 | 1 | inner | 935.2.m.a | ✓ | 192 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
935.2.m.a | ✓ | 192 | 1.a | even | 1 | 1 | trivial |
935.2.m.a | ✓ | 192 | 5.c | odd | 4 | 1 | inner |
935.2.m.a | ✓ | 192 | 11.b | odd | 2 | 1 | inner |
935.2.m.a | ✓ | 192 | 55.e | even | 4 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(935, [\chi])\).