Properties

Label 145.2.l.a
Level $145$
Weight $2$
Character orbit 145.l
Analytic conductor $1.158$
Analytic rank $0$
Dimension $72$
CM no
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [145,2,Mod(4,145)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(145, base_ring=CyclotomicField(14))
 
chi = DirichletCharacter(H, H._module([7, 1]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("145.4");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 145 = 5 \cdot 29 \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 145.l (of order \(14\), degree \(6\), 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: \(1.15783082931\)
Analytic rank: \(0\)
Dimension: \(72\)
Relative dimension: \(12\) over \(\Q(\zeta_{14})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{14}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 72 q - 18 q^{4} - 9 q^{5} + 4 q^{6} - 14 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 72 q - 18 q^{4} - 9 q^{5} + 4 q^{6} - 14 q^{9} - 7 q^{10} - 14 q^{11} - 14 q^{14} + 7 q^{15} - 2 q^{16} - 14 q^{19} + 46 q^{20} - 14 q^{21} - 12 q^{24} - 9 q^{25} - 56 q^{26} - 12 q^{29} + 14 q^{30} - 28 q^{31} + 4 q^{34} - 25 q^{35} - 50 q^{36} + 56 q^{40} - 70 q^{44} + 59 q^{45} - 28 q^{49} + 14 q^{50} - 64 q^{51} + 14 q^{54} + 49 q^{55} + 98 q^{56} + 100 q^{59} + 14 q^{60} - 70 q^{61} - 18 q^{64} + 27 q^{65} + 70 q^{66} - 70 q^{69} - 20 q^{71} - 54 q^{74} + 98 q^{76} - 14 q^{79} + 2 q^{80} + 160 q^{81} + 98 q^{84} - 112 q^{85} - 88 q^{86} - 14 q^{89} - 56 q^{90} + 56 q^{91} + 6 q^{94} - 119 q^{95} + 90 q^{96}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
4.1 −0.584262 + 2.55982i −1.84827 + 0.890080i −4.40937 2.12344i 0.258362 + 2.22109i −1.19857 5.25128i −0.0881466 0.183038i 4.73773 5.94092i 0.753390 0.944721i −5.83654 0.636340i
4.2 −0.500388 + 2.19235i 1.36712 0.658372i −2.75405 1.32628i 1.91493 1.15457i 0.759286 + 3.32665i 0.927353 + 1.92567i 1.48165 1.85793i −0.434894 + 0.545340i 1.57300 + 4.77593i
4.3 −0.351585 + 1.54039i −0.278885 + 0.134304i −0.447265 0.215391i −2.22028 + 0.265265i −0.108829 0.476812i 0.934317 + 1.94013i −1.48120 + 1.85736i −1.81073 + 2.27058i 0.372003 3.51337i
4.4 −0.334116 + 1.46386i 2.46599 1.18756i −0.229312 0.110431i −0.141142 + 2.23161i 0.914491 + 4.00665i −1.71394 3.55903i −1.63407 + 2.04906i 2.80035 3.51153i −3.21960 0.952229i
4.5 −0.201954 + 0.884818i −1.84663 + 0.889290i 1.05982 + 0.510383i 2.13173 + 0.675083i −0.413926 1.81353i −0.303433 0.630084i −1.79736 + 2.25381i 0.748734 0.938883i −1.02784 + 1.74986i
4.6 −0.117010 + 0.512653i 1.21246 0.583890i 1.55282 + 0.747797i 0.338714 2.21027i 0.157463 + 0.689892i −1.17080 2.43120i −1.22076 + 1.53079i −0.741336 + 0.929606i 1.09347 + 0.432265i
4.7 0.117010 0.512653i −1.21246 + 0.583890i 1.55282 + 0.747797i 0.653828 2.13834i 0.157463 + 0.689892i 1.17080 + 2.43120i 1.22076 1.53079i −0.741336 + 0.929606i −1.01972 0.585394i
4.8 0.201954 0.884818i 1.84663 0.889290i 1.05982 + 0.510383i −2.21353 0.316694i −0.413926 1.81353i 0.303433 + 0.630084i 1.79736 2.25381i 0.748734 0.938883i −0.727247 + 1.89461i
4.9 0.334116 1.46386i −2.46599 + 1.18756i −0.229312 0.110431i −0.841094 + 2.07185i 0.914491 + 4.00665i 1.71394 + 3.55903i 1.63407 2.04906i 2.80035 3.51153i 2.75187 + 1.92348i
4.10 0.351585 1.54039i 0.278885 0.134304i −0.447265 0.215391i 1.88531 + 1.20234i −0.108829 0.476812i −0.934317 1.94013i 1.48120 1.85736i −1.81073 + 2.27058i 2.51492 2.48139i
4.11 0.500388 2.19235i −1.36712 + 0.658372i −2.75405 1.32628i −1.22435 1.87109i 0.759286 + 3.32665i −0.927353 1.92567i −1.48165 + 1.85793i −0.434894 + 0.545340i −4.71472 + 1.74792i
4.12 0.584262 2.55982i 1.84827 0.890080i −4.40937 2.12344i −1.19647 + 1.88904i −1.19857 5.25128i 0.0881466 + 0.183038i −4.73773 + 5.94092i 0.753390 0.944721i 4.13654 + 4.16644i
9.1 −2.06579 + 0.994830i 0.965193 + 1.21031i 2.03081 2.54655i 0.723461 2.11580i −3.19794 1.54005i 3.67018 2.92687i −0.641411 + 2.81021i 0.134301 0.588412i 0.610344 + 5.09051i
9.2 −2.05985 + 0.991973i −0.625691 0.784592i 2.01201 2.52298i −1.76973 + 1.36676i 2.06713 + 0.995475i 0.674382 0.537802i −0.624230 + 2.73493i 0.443468 1.94296i 2.28960 4.57086i
9.3 −1.36351 + 0.656630i 1.26647 + 1.58810i 0.181009 0.226978i 1.55038 + 1.61131i −2.76963 1.33378i −1.32760 + 1.05873i 0.575751 2.52253i −0.250556 + 1.09776i −3.17199 1.17901i
9.4 −1.06063 + 0.510773i −0.171630 0.215217i −0.382930 + 0.480179i −1.37063 1.76674i 0.291963 + 0.140602i −3.21095 + 2.56064i 0.684794 3.00028i 0.650701 2.85091i 2.35614 + 1.17378i
9.5 −0.689886 + 0.332232i −1.07769 1.35138i −0.881415 + 1.10526i 2.23606 0.00463917i 1.19245 + 0.574255i 0.918299 0.732319i 0.581649 2.54837i 0.00275115 0.0120536i −1.54109 + 0.746091i
9.6 −0.0720204 + 0.0346832i 1.62624 + 2.03925i −1.24300 + 1.55867i −2.22923 + 0.174753i −0.187850 0.0904640i 0.986722 0.786885i 0.0710366 0.311232i −0.846291 + 3.70784i 0.154489 0.0899026i
9.7 0.0720204 0.0346832i −1.62624 2.03925i −1.24300 + 1.55867i −1.52653 + 1.63392i −0.187850 0.0904640i −0.986722 + 0.786885i −0.0710366 + 0.311232i −0.846291 + 3.70784i −0.0532715 + 0.170621i
9.8 0.689886 0.332232i 1.07769 + 1.35138i −0.881415 + 1.10526i 1.39779 1.74533i 1.19245 + 0.574255i −0.918299 + 0.732319i −0.581649 + 2.54837i 0.00275115 0.0120536i 0.384461 1.66847i
See all 72 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 4.12
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
5.b even 2 1 inner
29.e even 14 1 inner
145.l even 14 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 145.2.l.a 72
5.b even 2 1 inner 145.2.l.a 72
5.c odd 4 2 725.2.q.f 72
29.e even 14 1 inner 145.2.l.a 72
145.l even 14 1 inner 145.2.l.a 72
145.q odd 28 2 725.2.q.f 72
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
145.2.l.a 72 1.a even 1 1 trivial
145.2.l.a 72 5.b even 2 1 inner
145.2.l.a 72 29.e even 14 1 inner
145.2.l.a 72 145.l even 14 1 inner
725.2.q.f 72 5.c odd 4 2
725.2.q.f 72 145.q odd 28 2

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(145, [\chi])\).