Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [605,2,Mod(2,605)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(605, base_ring=CyclotomicField(220))
chi = DirichletCharacter(H, H._module([55, 2]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("605.2");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 605 = 5 \cdot 11^{2} \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 605.w (of order \(220\), degree \(80\), 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: | \(4.83094932229\) |
Analytic rank: | \(0\) |
Dimension: | \(5120\) |
Relative dimension: | \(64\) over \(\Q(\zeta_{220})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{220}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2.1 | −1.86668 | − | 1.97647i | −0.223065 | + | 1.40838i | −0.307761 | + | 5.38212i | −1.72207 | + | 1.42635i | 3.20000 | − | 2.18810i | −1.00869 | − | 1.52134i | 7.05246 | − | 5.93681i | 0.919406 | + | 0.298733i | 6.03369 | + | 0.741082i |
2.2 | −1.86517 | − | 1.97487i | 0.517775 | − | 3.26910i | −0.307079 | + | 5.37020i | 1.45529 | − | 1.69769i | −7.42179 | + | 5.07489i | −0.0523717 | − | 0.0789887i | 7.02195 | − | 5.91113i | −7.56577 | − | 2.45827i | −6.06707 | + | 0.292469i |
2.3 | −1.82550 | − | 1.93287i | −0.499211 | + | 3.15189i | −0.289350 | + | 5.06016i | 2.23158 | − | 0.141650i | 7.00350 | − | 4.78887i | −1.28817 | − | 1.94286i | 6.24096 | − | 5.25368i | −6.83205 | − | 2.21987i | −4.34753 | − | 4.05476i |
2.4 | −1.79170 | − | 1.89708i | −0.0393495 | + | 0.248443i | −0.274545 | + | 4.80124i | 1.52452 | + | 1.63580i | 0.541818 | − | 0.370486i | 1.79950 | + | 2.71407i | 5.60768 | − | 4.72058i | 2.79299 | + | 0.907499i | 0.371772 | − | 5.82299i |
2.5 | −1.73635 | − | 1.83847i | 0.335328 | − | 2.11718i | −0.250899 | + | 4.38772i | −1.16194 | + | 1.91047i | −4.47462 | + | 3.05966i | 0.600946 | + | 0.906367i | 4.63314 | − | 3.90021i | −1.51682 | − | 0.492845i | 5.52988 | − | 1.18104i |
2.6 | −1.66957 | − | 1.76777i | −0.214500 | + | 1.35430i | −0.223358 | + | 3.90609i | −1.67153 | − | 1.48525i | 2.75221 | − | 1.88191i | −0.126444 | − | 0.190707i | 3.55757 | − | 2.99479i | 1.06505 | + | 0.346056i | 0.165164 | + | 5.43462i |
2.7 | −1.63020 | − | 1.72608i | −0.0446050 | + | 0.281625i | −0.207627 | + | 3.63097i | 1.61903 | − | 1.54231i | 0.558823 | − | 0.382113i | −1.68230 | − | 2.53730i | 2.97316 | − | 2.50283i | 2.77585 | + | 0.901927i | −5.30150 | − | 0.280303i |
2.8 | −1.55775 | − | 1.64937i | 0.240669 | − | 1.51952i | −0.179660 | + | 3.14189i | −1.15878 | − | 1.91239i | −2.88116 | + | 1.97009i | −2.21948 | − | 3.34750i | 1.99079 | − | 1.67586i | 0.602146 | + | 0.195649i | −1.34914 | + | 4.89029i |
2.9 | −1.52867 | − | 1.61858i | 0.256577 | − | 1.61996i | −0.168790 | + | 2.95180i | 1.47700 | + | 1.67883i | −3.01426 | + | 2.06110i | −1.20402 | − | 1.81594i | 1.62933 | − | 1.37158i | 0.294721 | + | 0.0957606i | 0.459474 | − | 4.95701i |
2.10 | −1.49444 | − | 1.58234i | 0.322560 | − | 2.03656i | −0.156261 | + | 2.73269i | −1.96968 | − | 1.05847i | −3.70458 | + | 2.53313i | 1.84358 | + | 2.78055i | 1.22742 | − | 1.03325i | −1.19037 | − | 0.386775i | 1.26872 | + | 4.69852i |
2.11 | −1.48817 | − | 1.57569i | −0.399974 | + | 2.52534i | −0.153994 | + | 2.69305i | 0.336311 | − | 2.21063i | 4.57439 | − | 3.12789i | 2.61648 | + | 3.94627i | 1.15643 | − | 0.973491i | −3.36419 | − | 1.09309i | −3.98377 | + | 2.75987i |
2.12 | −1.34858 | − | 1.42789i | −0.353163 | + | 2.22978i | −0.106045 | + | 1.85451i | −2.16972 | + | 0.540671i | 3.66016 | − | 2.50276i | 0.961173 | + | 1.44967i | −0.214051 | + | 0.180190i | −1.99404 | − | 0.647904i | 3.69805 | + | 2.36899i |
2.13 | −1.34797 | − | 1.42725i | 0.193438 | − | 1.22132i | −0.105846 | + | 1.85104i | 2.15715 | − | 0.588819i | −2.00388 | + | 1.37021i | 1.76243 | + | 2.65815i | −0.219176 | + | 0.184504i | 1.39897 | + | 0.454553i | −3.74816 | − | 2.28508i |
2.14 | −1.26609 | − | 1.34056i | −0.0572426 | + | 0.361416i | −0.0799287 | + | 1.39779i | −0.182529 | + | 2.22861i | 0.556972 | − | 0.380848i | −2.44095 | − | 3.68153i | −0.846282 | + | 0.712406i | 2.72583 | + | 0.885674i | 3.21867 | − | 2.57693i |
2.15 | −1.18560 | − | 1.25533i | −0.529186 | + | 3.34115i | −0.0560322 | + | 0.979891i | −0.519117 | + | 2.17498i | 4.82164 | − | 3.29695i | −0.359230 | − | 0.541803i | −1.34541 | + | 1.13258i | −8.03007 | − | 2.60913i | 3.34577 | − | 1.92698i |
2.16 | −1.10482 | − | 1.16980i | 0.0340061 | − | 0.214706i | −0.0336278 | + | 0.588084i | −2.09072 | + | 0.793034i | −0.288733 | + | 0.197431i | 0.954022 | + | 1.43889i | −1.73683 | + | 1.46208i | 2.80823 | + | 0.912448i | 3.23755 | + | 1.56956i |
2.17 | −1.05807 | − | 1.12030i | −0.180139 | + | 1.13735i | −0.0213845 | + | 0.373973i | 2.23461 | − | 0.0806053i | 1.46477 | − | 1.00159i | 0.333391 | + | 0.502832i | −1.91617 | + | 1.61304i | 1.59205 | + | 0.517289i | −2.45468 | − | 2.41815i |
2.18 | −1.01696 | − | 1.07677i | 0.243561 | − | 1.53779i | −0.0110539 | + | 0.193311i | 0.540109 | − | 2.16986i | −1.90353 | + | 1.30160i | 0.222191 | + | 0.335117i | −2.04674 | + | 1.72296i | 0.547705 | + | 0.177960i | −2.88570 | + | 1.62508i |
2.19 | −0.967000 | − | 1.02388i | 0.464579 | − | 2.93323i | 0.000947099 | − | 0.0165629i | −2.23310 | + | 0.115139i | −3.45251 | + | 2.36077i | −2.25769 | − | 3.40513i | −2.17269 | + | 1.82899i | −5.53486 | − | 1.79839i | 2.27730 | + | 2.17508i |
2.20 | −0.886874 | − | 0.939036i | −0.0632831 | + | 0.399554i | 0.0189344 | − | 0.331126i | −0.878832 | − | 2.05613i | 0.431319 | − | 0.294929i | 0.577165 | + | 0.870500i | −2.30400 | + | 1.93952i | 2.69753 | + | 0.876481i | −1.15136 | + | 2.64878i |
See next 80 embeddings (of 5120 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
5.c | odd | 4 | 1 | inner |
121.h | odd | 110 | 1 | inner |
605.w | even | 220 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 605.2.w.a | ✓ | 5120 |
5.c | odd | 4 | 1 | inner | 605.2.w.a | ✓ | 5120 |
121.h | odd | 110 | 1 | inner | 605.2.w.a | ✓ | 5120 |
605.w | even | 220 | 1 | inner | 605.2.w.a | ✓ | 5120 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
605.2.w.a | ✓ | 5120 | 1.a | even | 1 | 1 | trivial |
605.2.w.a | ✓ | 5120 | 5.c | odd | 4 | 1 | inner |
605.2.w.a | ✓ | 5120 | 121.h | odd | 110 | 1 | inner |
605.2.w.a | ✓ | 5120 | 605.w | even | 220 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(605, [\chi])\).