Properties

Label 465.2.be.a
Level $465$
Weight $2$
Character orbit 465.be
Analytic conductor $3.713$
Analytic rank $0$
Dimension $240$
CM no
Inner twists $8$

Related objects

Downloads

Learn more

Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [465,2,Mod(98,465)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(465, base_ring=CyclotomicField(12))
 
chi = DirichletCharacter(H, H._module([6, 9, 8]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("465.98");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 465 = 3 \cdot 5 \cdot 31 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 465.be (of order \(12\), 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: \(3.71304369399\)
Analytic rank: \(0\)
Dimension: \(240\)
Relative dimension: \(60\) over \(\Q(\zeta_{12})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{12}]$

$q$-expansion

The dimension is sufficiently large that we do not compute an algebraic \(q\)-expansion, but we have computed the trace expansion.

\(\operatorname{Tr}(f)(q) = \) \( 240 q - 6 q^{3} - 4 q^{6}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 240 q - 6 q^{3} - 4 q^{6} + 4 q^{10} + 24 q^{12} - 4 q^{13} - 24 q^{15} - 216 q^{16} - 6 q^{18} - 4 q^{21} + 8 q^{22} + 48 q^{27} + 16 q^{28} + 60 q^{30} - 24 q^{31} - 4 q^{33} + 12 q^{36} + 12 q^{40} + 70 q^{42} - 4 q^{43} + 38 q^{45} - 96 q^{46} + 48 q^{48} + 4 q^{51} + 20 q^{52} - 52 q^{55} - 34 q^{57} - 104 q^{58} - 96 q^{60} + 16 q^{61} - 64 q^{63} - 208 q^{66} + 8 q^{67} + 96 q^{70} + 64 q^{72} + 12 q^{73} - 12 q^{75} - 12 q^{76} + 76 q^{78} + 12 q^{81} + 52 q^{82} - 56 q^{85} + 22 q^{87} + 48 q^{88} - 80 q^{91} + 6 q^{93} - 68 q^{96} - 144 q^{97}+O(q^{100}) \) Copy content Toggle raw display

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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
98.1 −1.93622 1.93622i −1.72994 0.0855625i 5.49791i 1.23362 1.86499i 3.18387 + 3.51521i −0.576519 2.15160i 6.77273 6.77273i 2.98536 + 0.296035i −5.99959 + 1.22248i
98.2 −1.87901 1.87901i −0.840793 + 1.51429i 5.06133i 0.913745 + 2.04085i 4.42521 1.26550i 0.793040 + 2.95967i 5.75226 5.75226i −1.58614 2.54640i 2.11784 5.55170i
98.3 −1.84495 1.84495i 1.68449 0.403121i 4.80768i −1.30163 + 1.81817i −3.85153 2.36405i −0.819803 3.05955i 5.18002 5.18002i 2.67499 1.35810i 5.75588 0.952991i
98.4 −1.84242 1.84242i −1.10472 1.33402i 4.78904i −1.47481 + 1.68076i −0.422471 + 4.49318i 0.651939 + 2.43307i 5.13859 5.13859i −0.559206 + 2.94742i 5.81388 0.379441i
98.5 −1.84102 1.84102i 0.834923 + 1.51753i 4.77870i −1.66280 1.49502i 1.25670 4.33091i 0.308327 + 1.15069i 5.11564 5.11564i −1.60581 + 2.53404i 0.308888 + 5.81361i
98.6 −1.68480 1.68480i 0.167725 1.72391i 3.67707i −0.970904 2.01429i −3.18702 + 2.62186i −1.13309 4.22876i 2.82552 2.82552i −2.94374 0.578284i −1.75788 + 5.02943i
98.7 −1.62658 1.62658i 1.72162 0.189762i 3.29154i 1.58899 1.57325i −3.10903 2.49170i 0.419558 + 1.56581i 2.10079 2.10079i 2.92798 0.653398i −5.14364 0.0256022i
98.8 −1.46359 1.46359i −1.13704 1.30657i 2.28419i 2.22776 0.192591i −0.248128 + 3.57645i 0.281899 + 1.05206i 0.415932 0.415932i −0.414276 + 2.97126i −3.54240 2.97865i
98.9 −1.44260 1.44260i −1.11708 + 1.32368i 2.16217i −2.23322 0.112833i 3.52104 0.298036i −0.231092 0.862448i 0.233953 0.233953i −0.504254 2.95732i 3.05886 + 3.38441i
98.10 −1.40988 1.40988i −0.596389 + 1.62614i 1.97552i 2.23540 0.0546927i 3.13349 1.45182i −0.419910 1.56713i −0.0345080 + 0.0345080i −2.28864 1.93962i −3.22875 3.07453i
98.11 −1.38421 1.38421i 1.36494 + 1.06628i 1.83208i 0.940181 + 2.02881i −0.413413 3.36531i 0.112718 + 0.420667i −0.232438 + 0.232438i 0.726114 + 2.91080i 1.50689 4.10971i
98.12 −1.37486 1.37486i −1.73040 + 0.0756319i 1.78046i 0.524907 + 2.17359i 2.48303 + 2.27507i −1.05912 3.95270i −0.301832 + 0.301832i 2.98856 0.261747i 2.26670 3.71004i
98.13 −1.33275 1.33275i −1.70465 0.306863i 1.55244i −1.43453 1.71526i 1.86290 + 2.68084i 0.858496 + 3.20395i −0.596486 + 0.596486i 2.81167 + 1.04619i −0.374142 + 4.19788i
98.14 −1.13894 1.13894i 0.0753204 1.73041i 0.594373i −1.62755 + 1.53332i −2.05662 + 1.88505i −0.0981291 0.366223i −1.60093 + 1.60093i −2.98865 0.260671i 3.60005 + 0.107326i
98.15 −1.07746 1.07746i −0.0990226 1.72922i 0.321843i 0.838391 2.07294i −1.75647 + 1.96986i 0.299875 + 1.11915i −1.80815 + 1.80815i −2.98039 + 0.342463i −3.13685 + 1.33018i
98.16 −1.04825 1.04825i 1.14484 1.29975i 0.197665i 0.693500 + 2.12581i −2.56254 + 0.162386i 1.04385 + 3.89570i −1.88930 + 1.88930i −0.378694 2.97600i 1.50142 2.95535i
98.17 −1.03032 1.03032i 0.741075 + 1.56551i 0.123114i −2.05042 + 0.892066i 0.849426 2.37651i −0.433832 1.61908i −1.93379 + 1.93379i −1.90162 + 2.32031i 3.03170 + 1.19347i
98.18 −0.989024 0.989024i 0.175826 + 1.72310i 0.0436644i 1.18284 1.89760i 1.53029 1.87809i 1.22619 + 4.57620i −2.02123 + 2.02123i −2.93817 + 0.605932i −3.04663 + 0.706916i
98.19 −0.870093 0.870093i 1.66082 0.491607i 0.485876i −1.68819 1.46629i −1.87281 1.01732i −0.0904276 0.337480i −2.16294 + 2.16294i 2.51665 1.63294i 0.193071 + 2.74469i
98.20 −0.816536 0.816536i 1.28127 1.16548i 0.666538i 2.16826 + 0.546490i −1.99786 0.0945498i −1.26333 4.71479i −2.17732 + 2.17732i 0.283319 2.98659i −1.32423 2.21669i
See next 80 embeddings (of 240 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 98.60
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
5.c odd 4 1 inner
15.e even 4 1 inner
31.c even 3 1 inner
93.h odd 6 1 inner
155.o odd 12 1 inner
465.be even 12 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 465.2.be.a 240
3.b odd 2 1 inner 465.2.be.a 240
5.c odd 4 1 inner 465.2.be.a 240
15.e even 4 1 inner 465.2.be.a 240
31.c even 3 1 inner 465.2.be.a 240
93.h odd 6 1 inner 465.2.be.a 240
155.o odd 12 1 inner 465.2.be.a 240
465.be even 12 1 inner 465.2.be.a 240
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
465.2.be.a 240 1.a even 1 1 trivial
465.2.be.a 240 3.b odd 2 1 inner
465.2.be.a 240 5.c odd 4 1 inner
465.2.be.a 240 15.e even 4 1 inner
465.2.be.a 240 31.c even 3 1 inner
465.2.be.a 240 93.h odd 6 1 inner
465.2.be.a 240 155.o odd 12 1 inner
465.2.be.a 240 465.be even 12 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(465, [\chi])\).