Newspace parameters
comment: Compute space of new eigenforms
[N,k,chi] = [825,2,Mod(379,825)]
mf = mfinit([N,k,chi],0)
lf = mfeigenbasis(mf)
from sage.modular.dirichlet import DirichletCharacter
H = DirichletGroup(825, base_ring=CyclotomicField(10))
chi = DirichletCharacter(H, H._module([0, 1, 4]))
N = Newforms(chi, 2, names="a")
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
chi := DirichletCharacter("825.379");
S:= CuspForms(chi, 2);
N := Newforms(S);
Level: | \( N \) | \(=\) | \( 825 = 3 \cdot 5^{2} \cdot 11 \) |
Weight: | \( k \) | \(=\) | \( 2 \) |
Character orbit: | \([\chi]\) | \(=\) | 825.v (of order \(10\), degree \(4\), 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: | \(6.58765816676\) |
Analytic rank: | \(0\) |
Dimension: | \(240\) |
Relative dimension: | \(60\) over \(\Q(\zeta_{10})\) |
Twist minimal: | yes |
Sato-Tate group: | $\mathrm{SU}(2)[C_{10}]$ |
$q$-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 | \( a_{2} \) | \( a_{3} \) | \( a_{4} \) | \( a_{5} \) | \( a_{6} \) | \( a_{7} \) | \( a_{8} \) | \( a_{9} \) | \( a_{10} \) | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
379.1 | − | 2.76517i | −0.951057 | + | 0.309017i | −5.64618 | −0.511656 | + | 2.17674i | 0.854486 | + | 2.62984i | −1.90098 | − | 2.61647i | 10.0823i | 0.809017 | − | 0.587785i | 6.01907 | + | 1.41482i | |||||
379.2 | − | 2.70542i | 0.951057 | − | 0.309017i | −5.31930 | −1.72411 | − | 1.42388i | −0.836021 | − | 2.57301i | −2.63011 | − | 3.62003i | 8.98009i | 0.809017 | − | 0.587785i | −3.85221 | + | 4.66444i | |||||
379.3 | − | 2.58202i | −0.951057 | + | 0.309017i | −4.66681 | 0.120785 | − | 2.23280i | 0.797887 | + | 2.45564i | −1.01347 | − | 1.39492i | 6.88574i | 0.809017 | − | 0.587785i | −5.76513 | − | 0.311869i | |||||
379.4 | − | 2.55494i | 0.951057 | − | 0.309017i | −4.52773 | 1.22488 | − | 1.87074i | −0.789521 | − | 2.42990i | 2.78784 | + | 3.83714i | 6.45822i | 0.809017 | − | 0.587785i | −4.77963 | − | 3.12951i | |||||
379.5 | − | 2.47273i | −0.951057 | + | 0.309017i | −4.11437 | −2.23405 | + | 0.0949402i | 0.764114 | + | 2.35170i | 1.92985 | + | 2.65621i | 5.22827i | 0.809017 | − | 0.587785i | 0.234761 | + | 5.52420i | |||||
379.6 | − | 2.46531i | 0.951057 | − | 0.309017i | −4.07775 | −1.61849 | + | 1.54288i | −0.761822 | − | 2.34465i | 1.80478 | + | 2.48406i | 5.12229i | 0.809017 | − | 0.587785i | 3.80367 | + | 3.99009i | |||||
379.7 | − | 2.45052i | 0.951057 | − | 0.309017i | −4.00503 | 1.53668 | + | 1.62438i | −0.757251 | − | 2.33058i | 0.163390 | + | 0.224887i | 4.91336i | 0.809017 | − | 0.587785i | 3.98056 | − | 3.76567i | |||||
379.8 | − | 2.25329i | 0.951057 | − | 0.309017i | −3.07730 | −1.65309 | + | 1.50575i | −0.696304 | − | 2.14300i | −0.988725 | − | 1.36086i | 2.42747i | 0.809017 | − | 0.587785i | 3.39288 | + | 3.72490i | |||||
379.9 | − | 2.21118i | −0.951057 | + | 0.309017i | −2.88931 | 1.63327 | − | 1.52723i | 0.683292 | + | 2.10296i | −1.35421 | − | 1.86391i | 1.96642i | 0.809017 | − | 0.587785i | −3.37698 | − | 3.61145i | |||||
379.10 | − | 2.18815i | −0.951057 | + | 0.309017i | −2.78802 | 0.0394663 | + | 2.23572i | 0.676177 | + | 2.08106i | 0.879948 | + | 1.21114i | 1.72430i | 0.809017 | − | 0.587785i | 4.89210 | − | 0.0863584i | |||||
379.11 | − | 1.91341i | −0.951057 | + | 0.309017i | −1.66114 | 0.171826 | − | 2.22946i | 0.591277 | + | 1.81976i | 2.69745 | + | 3.71273i | − | 0.648375i | 0.809017 | − | 0.587785i | −4.26587 | − | 0.328774i | ||||
379.12 | − | 1.87868i | 0.951057 | − | 0.309017i | −1.52944 | −0.918568 | − | 2.03868i | −0.580544 | − | 1.78673i | −0.876577 | − | 1.20651i | − | 0.884028i | 0.809017 | − | 0.587785i | −3.83004 | + | 1.72570i | ||||
379.13 | − | 1.86648i | 0.951057 | − | 0.309017i | −1.48375 | 2.08758 | − | 0.801246i | −0.576774 | − | 1.77513i | −1.35490 | − | 1.86487i | − | 0.963568i | 0.809017 | − | 0.587785i | −1.49551 | − | 3.89643i | ||||
379.14 | − | 1.65291i | −0.951057 | + | 0.309017i | −0.732123 | 1.22429 | + | 1.87113i | 0.510778 | + | 1.57201i | −0.542949 | − | 0.747306i | − | 2.09569i | 0.809017 | − | 0.587785i | 3.09281 | − | 2.02364i | ||||
379.15 | − | 1.54435i | −0.951057 | + | 0.309017i | −0.385030 | −2.07009 | − | 0.845405i | 0.477232 | + | 1.46877i | −2.88816 | − | 3.97521i | − | 2.49409i | 0.809017 | − | 0.587785i | −1.30560 | + | 3.19696i | ||||
379.16 | − | 1.51414i | −0.951057 | + | 0.309017i | −0.292615 | 2.22304 | − | 0.241016i | 0.467895 | + | 1.44003i | −0.788000 | − | 1.08459i | − | 2.58522i | 0.809017 | − | 0.587785i | −0.364931 | − | 3.36599i | ||||
379.17 | − | 1.27180i | 0.951057 | − | 0.309017i | 0.382519 | 2.23444 | + | 0.0853930i | −0.393009 | − | 1.20956i | 1.11081 | + | 1.52890i | − | 3.03009i | 0.809017 | − | 0.587785i | 0.108603 | − | 2.84176i | ||||
379.18 | − | 1.23707i | 0.951057 | − | 0.309017i | 0.469655 | 1.15530 | + | 1.91449i | −0.382276 | − | 1.17652i | 2.52673 | + | 3.47774i | − | 3.05514i | 0.809017 | − | 0.587785i | 2.36836 | − | 1.42919i | ||||
379.19 | − | 1.19722i | −0.951057 | + | 0.309017i | 0.566663 | −1.96576 | + | 1.06573i | 0.369961 | + | 1.13862i | 2.17421 | + | 2.99254i | − | 3.07286i | 0.809017 | − | 0.587785i | 1.27591 | + | 2.35345i | ||||
379.20 | − | 1.19482i | 0.951057 | − | 0.309017i | 0.572401 | −0.568390 | + | 2.16262i | −0.369220 | − | 1.13634i | −1.40869 | − | 1.93889i | − | 3.07356i | 0.809017 | − | 0.587785i | 2.58395 | + | 0.679125i | ||||
See next 80 embeddings (of 240 total) |
Inner twists
Char | Parity | Ord | Mult | Type |
---|---|---|---|---|
1.a | even | 1 | 1 | trivial |
275.n | even | 10 | 1 | inner |
Twists
By twisting character orbit | |||||||
---|---|---|---|---|---|---|---|
Char | Parity | Ord | Mult | Type | Twist | Min | Dim |
1.a | even | 1 | 1 | trivial | 825.2.v.a | ✓ | 240 |
11.c | even | 5 | 1 | 825.2.bv.a | yes | 240 | |
25.e | even | 10 | 1 | 825.2.bv.a | yes | 240 | |
275.n | even | 10 | 1 | inner | 825.2.v.a | ✓ | 240 |
By twisted newform orbit | |||||||
---|---|---|---|---|---|---|---|
Twist | Min | Dim | Char | Parity | Ord | Mult | Type |
825.2.v.a | ✓ | 240 | 1.a | even | 1 | 1 | trivial |
825.2.v.a | ✓ | 240 | 275.n | even | 10 | 1 | inner |
825.2.bv.a | yes | 240 | 11.c | even | 5 | 1 | |
825.2.bv.a | yes | 240 | 25.e | even | 10 | 1 |
Hecke kernels
This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(825, [\chi])\).