Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [169,4,Mod(3,169)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(169, base_ring=CyclotomicField(78))
chi = DirichletCharacter(H, H._module([62]))
N = Newforms(chi, 4, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("169.3");
S:= CuspForms(chi, 4);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 169 = 13^{2} \) |
Weight: | \( k \) | \(=\) | \( 4 \) |
Character orbit: | \([\chi]\) | \(=\) | 169.i (of order \(39\), degree \(24\), 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: | \(9.97132279097\) |
Analytic rank: | \(0\) |
Dimension: | \(1080\) |
Relative dimension: | \(45\) over \(\Q(\zeta_{39})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{39}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3.1 | −4.36857 | + | 3.28276i | 0.666615 | − | 3.26530i | 6.08208 | − | 20.9978i | 11.6758 | + | 6.12792i | 7.80705 | + | 16.4530i | −30.8182 | − | 5.00845i | 26.8589 | + | 70.8210i | 14.6217 | + | 6.22971i | −71.1229 | + | 11.5586i |
3.2 | −4.25141 | + | 3.19473i | −1.68365 | + | 8.24708i | 5.64247 | − | 19.4801i | −11.4022 | − | 5.98435i | −19.1893 | − | 40.4405i | −33.3973 | − | 5.42759i | 23.1588 | + | 61.0648i | −40.3401 | − | 17.1873i | 67.5939 | − | 10.9851i |
3.3 | −4.12652 | + | 3.10088i | 0.990669 | − | 4.85262i | 5.18696 | − | 17.9075i | −10.2304 | − | 5.36931i | 10.9593 | + | 23.0963i | 3.16043 | + | 0.513619i | 19.4817 | + | 51.3691i | 2.27298 | + | 0.968427i | 58.8654 | − | 9.56655i |
3.4 | −4.11168 | + | 3.08973i | −0.342888 | + | 1.67958i | 5.13377 | − | 17.7238i | −10.9675 | − | 5.75617i | −3.77959 | − | 7.96533i | 28.5869 | + | 4.64582i | 19.0630 | + | 50.2651i | 22.1360 | + | 9.43128i | 62.8797 | − | 10.2189i |
3.5 | −3.78216 | + | 2.84211i | −1.59681 | + | 7.82171i | 4.00142 | − | 13.8145i | 15.7312 | + | 8.25639i | −16.1907 | − | 34.1213i | 15.0706 | + | 2.44921i | 10.7072 | + | 28.2326i | −33.7899 | − | 14.3965i | −82.9636 | + | 13.4829i |
3.6 | −3.76951 | + | 2.83260i | 1.50425 | − | 7.36828i | 3.95981 | − | 13.6708i | 13.5333 | + | 7.10282i | 15.2011 | + | 32.0357i | 27.2448 | + | 4.42771i | 10.4213 | + | 27.4788i | −27.1894 | − | 11.5843i | −71.1333 | + | 11.5603i |
3.7 | −3.59815 | + | 2.70384i | −1.15347 | + | 5.65006i | 3.41023 | − | 11.7735i | 1.58751 | + | 0.833188i | −11.1265 | − | 23.4486i | 7.26213 | + | 1.18021i | 6.79493 | + | 17.9167i | −5.75321 | − | 2.45122i | −7.96489 | + | 1.29442i |
3.8 | −3.30946 | + | 2.48690i | −0.286302 | + | 1.40240i | 2.54213 | − | 8.77646i | 3.60691 | + | 1.89305i | −2.54012 | − | 5.35320i | −2.89951 | − | 0.471216i | 1.66938 | + | 4.40180i | 22.9547 | + | 9.78008i | −16.6447 | + | 2.70503i |
3.9 | −3.14814 | + | 2.36567i | 1.68249 | − | 8.24137i | 2.08864 | − | 7.21081i | −7.14936 | − | 3.75227i | 14.1997 | + | 29.9252i | −10.7212 | − | 1.74236i | −0.688137 | − | 1.81447i | −40.2500 | − | 17.1489i | 31.3839 | − | 5.10037i |
3.10 | −3.11755 | + | 2.34268i | 0.204779 | − | 1.00307i | 2.00519 | − | 6.92271i | 4.77311 | + | 2.50512i | 1.71148 | + | 3.60686i | −12.1144 | − | 1.96879i | −1.09622 | − | 2.89048i | 23.8752 | + | 10.1723i | −20.7491 | + | 3.37206i |
3.11 | −2.50470 | + | 1.88216i | 0.456815 | − | 2.23763i | 0.505246 | − | 1.74431i | −17.9736 | − | 9.43330i | 3.06739 | + | 6.46438i | −16.3193 | − | 2.65214i | −6.87038 | − | 18.1157i | 20.0411 | + | 8.53873i | 62.7734 | − | 10.2017i |
3.12 | −2.34304 | + | 1.76068i | −1.17092 | + | 5.73554i | 0.164101 | − | 0.566542i | −14.8440 | − | 7.79075i | −7.35495 | − | 15.5002i | −0.299423 | − | 0.0486610i | −7.70132 | − | 20.3067i | −6.68597 | − | 2.84863i | 48.4972 | − | 7.88156i |
3.13 | −2.15092 | + | 1.61631i | 1.23779 | − | 6.06311i | −0.211743 | + | 0.731021i | −2.40618 | − | 1.26286i | 7.13748 | + | 15.0419i | 23.6338 | + | 3.84087i | −8.35871 | − | 22.0401i | −10.3897 | − | 4.42663i | 7.21667 | − | 1.17282i |
3.14 | −2.01266 | + | 1.51241i | −1.46355 | + | 7.16893i | −0.462348 | + | 1.59621i | 12.1937 | + | 6.39972i | −7.89677 | − | 16.6421i | −29.4267 | − | 4.78231i | −8.62553 | − | 22.7437i | −24.4121 | − | 10.4010i | −34.2206 | + | 5.56140i |
3.15 | −1.96807 | + | 1.47891i | −1.90327 | + | 9.32284i | −0.539605 | + | 1.86293i | −2.56285 | − | 1.34509i | −10.0419 | − | 21.1628i | 15.5737 | + | 2.53097i | −8.67688 | − | 22.8791i | −58.4535 | − | 24.9047i | 7.03313 | − | 1.14300i |
3.16 | −1.80785 | + | 1.35851i | 1.80580 | − | 8.84539i | −0.802965 | + | 2.77216i | 13.2860 | + | 6.97301i | 8.75196 | + | 18.4444i | −29.1390 | − | 4.73555i | −8.72958 | − | 23.0180i | −50.1405 | − | 21.3629i | −33.4920 | + | 5.44298i |
3.17 | −1.80419 | + | 1.35576i | 0.148573 | − | 0.727759i | −0.808720 | + | 2.79203i | 17.9465 | + | 9.41905i | 0.718615 | + | 1.51445i | 10.7406 | + | 1.74552i | −8.72846 | − | 23.0150i | 24.3319 | + | 10.3668i | −45.1489 | + | 7.33742i |
3.18 | −1.36129 | + | 1.02295i | −0.443383 | + | 2.17184i | −1.41904 | + | 4.89909i | −2.67571 | − | 1.40432i | −1.61809 | − | 3.41006i | 33.0738 | + | 5.37501i | −7.91035 | − | 20.8579i | 20.3192 | + | 8.65719i | 5.07897 | − | 0.825413i |
3.19 | −0.917761 | + | 0.689653i | −1.14631 | + | 5.61498i | −1.85907 | + | 6.41827i | 0.345192 | + | 0.181171i | −2.82035 | − | 5.94377i | −16.0749 | − | 2.61243i | −5.97689 | − | 15.7598i | −5.37458 | − | 2.28989i | −0.441748 | + | 0.0717911i |
3.20 | −0.869369 | + | 0.653288i | 1.46258 | − | 7.16421i | −1.89672 | + | 6.54825i | 0.457687 | + | 0.240213i | 3.40877 | + | 7.18382i | 7.99891 | + | 1.29995i | −5.71391 | − | 15.0664i | −24.3473 | − | 10.3734i | −0.554827 | + | 0.0901682i |
See next 80 embeddings (of 1080 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
169.i | even | 39 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 169.4.i.a | ✓ | 1080 |
169.i | even | 39 | 1 | inner | 169.4.i.a | ✓ | 1080 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
169.4.i.a | ✓ | 1080 | 1.a | even | 1 | 1 | trivial |
169.4.i.a | ✓ | 1080 | 169.i | even | 39 | 1 | inner |
Hecke kernels
This newform subspace is the entire newspace \(S_{4}^{\mathrm{new}}(169, [\chi])\).