Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [763,2,Mod(46,763)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(763, base_ring=CyclotomicField(6))
chi = DirichletCharacter(H, H._module([4, 5]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("763.46");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 763 = 7 \cdot 109 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 763.u (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: | \(6.09258567422\) |
Analytic rank: | \(0\) |
Dimension: | \(144\) |
Relative dimension: | \(72\) 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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
46.1 | −2.44207 | + | 1.40993i | −2.77727 | 2.97579 | − | 5.15422i | 0.578779 | − | 1.00247i | 6.78228 | − | 3.91575i | 2.46112 | + | 0.971015i | 11.1429i | 4.71324 | 3.26414i | ||||||||
46.2 | −2.34404 | + | 1.35333i | 2.18668 | 2.66301 | − | 4.61247i | −0.657496 | + | 1.13882i | −5.12565 | + | 2.95930i | 0.749983 | − | 2.53723i | 9.00242i | 1.78155 | − | 3.55924i | |||||||
46.3 | −2.32352 | + | 1.34148i | −0.624963 | 2.59916 | − | 4.50187i | 0.901408 | − | 1.56128i | 1.45211 | − | 0.838378i | −2.63801 | + | 0.202239i | 8.58098i | −2.60942 | 4.83690i | ||||||||
46.4 | −2.28118 | + | 1.31704i | 3.28730 | 2.46919 | − | 4.27677i | 1.51609 | − | 2.62595i | −7.49893 | + | 4.32951i | −1.49954 | + | 2.17976i | 7.73995i | 7.80636 | 7.98703i | ||||||||
46.5 | −2.19298 | + | 1.26612i | −0.450206 | 2.20611 | − | 3.82109i | −1.60397 | + | 2.77816i | 0.987293 | − | 0.570014i | −1.26216 | − | 2.32529i | 6.10830i | −2.79731 | − | 8.12326i | |||||||
46.6 | −2.10435 | + | 1.21495i | 1.34093 | 1.95221 | − | 3.38132i | 0.526421 | − | 0.911788i | −2.82179 | + | 1.62916i | 2.26964 | + | 1.35968i | 4.62753i | −1.20191 | 2.55830i | ||||||||
46.7 | −2.04106 | + | 1.17841i | −2.92744 | 1.77730 | − | 3.07837i | −0.755619 | + | 1.30877i | 5.97509 | − | 3.44972i | −0.817484 | − | 2.51629i | 3.66389i | 5.56991 | − | 3.56171i | |||||||
46.8 | −2.04075 | + | 1.17823i | −0.163771 | 1.77645 | − | 3.07690i | 1.61531 | − | 2.79781i | 0.334215 | − | 0.192959i | 1.73108 | − | 2.00084i | 3.65935i | −2.97318 | 7.61284i | ||||||||
46.9 | −1.93843 | + | 1.11915i | 2.66036 | 1.50501 | − | 2.60675i | −1.84656 | + | 3.19833i | −5.15692 | + | 2.97735i | −2.43969 | + | 1.02367i | 2.26073i | 4.07750 | − | 8.26632i | |||||||
46.10 | −1.91163 | + | 1.10368i | −1.42639 | 1.43622 | − | 2.48761i | −1.14869 | + | 1.98959i | 2.72674 | − | 1.57428i | 2.62087 | + | 0.362004i | 1.92580i | −0.965400 | − | 5.07116i | |||||||
46.11 | −1.87656 | + | 1.08344i | −2.37192 | 1.34766 | − | 2.33422i | −0.348935 | + | 0.604372i | 4.45105 | − | 2.56982i | −0.906983 | + | 2.48543i | 1.50669i | 2.62599 | − | 1.51219i | |||||||
46.12 | −1.79409 | + | 1.03582i | 2.05489 | 1.14584 | − | 1.98465i | −1.40120 | + | 2.42695i | −3.68667 | + | 2.12850i | 2.06400 | + | 1.65527i | 0.604254i | 1.22259 | − | 5.80555i | |||||||
46.13 | −1.76164 | + | 1.01708i | −2.25166 | 1.06891 | − | 1.85141i | 1.98798 | − | 3.44329i | 3.96661 | − | 2.29012i | −2.46116 | + | 0.970924i | 0.280363i | 2.06997 | 8.08777i | ||||||||
46.14 | −1.66285 | + | 0.960049i | 0.592603 | 0.843389 | − | 1.46079i | −0.242731 | + | 0.420422i | −0.985413 | + | 0.568928i | −2.63024 | − | 0.286094i | − | 0.601416i | −2.64882 | − | 0.932135i | ||||||
46.15 | −1.56716 | + | 0.904800i | 1.78899 | 0.637326 | − | 1.10388i | 1.59166 | − | 2.75684i | −2.80364 | + | 1.61868i | −2.02609 | − | 1.70146i | − | 1.31259i | 0.200503 | 5.76054i | |||||||
46.16 | −1.46930 | + | 0.848298i | −1.05990 | 0.439220 | − | 0.760751i | 0.822697 | − | 1.42495i | 1.55731 | − | 0.899113i | 0.776079 | + | 2.52937i | − | 1.90284i | −1.87661 | 2.79157i | |||||||
46.17 | −1.45769 | + | 0.841596i | −0.944127 | 0.416568 | − | 0.721517i | 0.323854 | − | 0.560932i | 1.37624 | − | 0.794573i | 1.24117 | − | 2.33656i | − | 1.96406i | −2.10862 | 1.09022i | |||||||
46.18 | −1.42205 | + | 0.821020i | 3.32048 | 0.348147 | − | 0.603008i | −0.591205 | + | 1.02400i | −4.72188 | + | 2.72618i | 1.59160 | − | 2.11348i | − | 2.14074i | 8.02556 | − | 1.94156i | ||||||
46.19 | −1.35494 | + | 0.782277i | 0.813163 | 0.223916 | − | 0.387834i | −1.17665 | + | 2.03801i | −1.10179 | + | 0.636119i | 2.12033 | − | 1.58246i | − | 2.42845i | −2.33877 | − | 3.68186i | ||||||
46.20 | −1.29993 | + | 0.750517i | −3.24919 | 0.126550 | − | 0.219191i | 1.92722 | − | 3.33804i | 4.22373 | − | 2.43857i | 2.55238 | − | 0.696666i | − | 2.62215i | 7.55722 | 5.78563i | |||||||
See next 80 embeddings (of 144 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
763.u | even | 6 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 763.2.u.a | yes | 144 |
7.c | even | 3 | 1 | 763.2.r.a | ✓ | 144 | |
109.e | even | 6 | 1 | 763.2.r.a | ✓ | 144 | |
763.u | even | 6 | 1 | inner | 763.2.u.a | yes | 144 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
763.2.r.a | ✓ | 144 | 7.c | even | 3 | 1 | |
763.2.r.a | ✓ | 144 | 109.e | even | 6 | 1 | |
763.2.u.a | yes | 144 | 1.a | even | 1 | 1 | trivial |
763.2.u.a | yes | 144 | 763.u | even | 6 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(763, [\chi])\).