Properties

Label 123.5.f.a
Level $123$
Weight $5$
Character orbit 123.f
Analytic conductor $12.715$
Analytic rank $0$
Dimension $108$
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] = [123,5,Mod(32,123)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(123, base_ring=CyclotomicField(4))
 
chi = DirichletCharacter(H, H._module([2, 1]))
 
N = Newforms(chi, 5, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("123.32");
 
S:= CuspForms(chi, 5);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 123 = 3 \cdot 41 \)
Weight: \( k \) \(=\) \( 5 \)
Character orbit: \([\chi]\) \(=\) 123.f (of order \(4\), degree \(2\), 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: \(12.7145054593\)
Analytic rank: \(0\)
Dimension: \(108\)
Relative dimension: \(54\) over \(\Q(i)\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{4}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 108 q - 10 q^{3} + 824 q^{4} + 128 q^{6} - 4 q^{7}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 108 q - 10 q^{3} + 824 q^{4} + 128 q^{6} - 4 q^{7} + 168 q^{10} - 358 q^{12} - 424 q^{13} + 10 q^{15} + 6008 q^{16} - 68 q^{18} - 1080 q^{19} - 1568 q^{22} + 2652 q^{24} + 9700 q^{25} - 1768 q^{27} - 2952 q^{28} - 4226 q^{30} + 236 q^{31} - 1672 q^{34} + 4684 q^{37} - 2320 q^{40} + 7172 q^{42} - 12440 q^{45} + 5870 q^{48} + 216 q^{51} - 24968 q^{52} + 13042 q^{54} - 7940 q^{55} - 18904 q^{57} - 7744 q^{58} + 14538 q^{60} + 11698 q^{63} + 78592 q^{64} - 15580 q^{66} - 7808 q^{67} + 1964 q^{69} + 3744 q^{70} - 21480 q^{72} - 31454 q^{75} - 12800 q^{76} - 34048 q^{78} - 2656 q^{79} - 2916 q^{81} - 33112 q^{82} + 20364 q^{85} - 92808 q^{88} + 27628 q^{93} + 27636 q^{94} + 5788 q^{96} + 2192 q^{97} + 9534 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
32.1 −7.97039 5.72451 6.94478i 47.5271 14.9850 −45.6266 + 55.3526i −29.6569 + 29.6569i −251.284 −15.4599 79.5109i −119.437
32.2 −7.71663 −8.57600 + 2.72986i 43.5464 −31.2572 66.1779 21.0653i −22.3016 + 22.3016i −212.566 66.0957 46.8226i 241.201
32.3 −7.28010 0.735778 + 8.96987i 36.9998 1.61694 −5.35653 65.3015i 39.5357 39.5357i −152.881 −79.9173 + 13.1997i −11.7715
32.4 −6.77618 −7.21099 5.38531i 29.9166 10.6057 48.8630 + 36.4919i −18.0325 + 18.0325i −94.3016 22.9968 + 77.6669i −71.8659
32.5 −6.75865 −4.66792 7.69484i 29.6794 7.95462 31.5488 + 52.0068i 62.9328 62.9328i −92.4544 −37.4211 + 71.8377i −53.7625
32.6 −6.65735 8.85159 + 1.62771i 28.3203 −33.6181 −58.9281 10.8362i 8.96521 8.96521i −82.0203 75.7011 + 28.8156i 223.808
32.7 −6.34976 5.99835 + 6.70968i 24.3195 23.5220 −38.0881 42.6049i −57.4389 + 57.4389i −52.8268 −9.03953 + 80.4940i −149.359
32.8 −6.34368 −7.79996 + 4.49005i 24.2422 47.9084 49.4804 28.4834i 9.03077 9.03077i −52.2860 40.6789 70.0445i −303.916
32.9 −5.63041 4.26896 7.92313i 15.7015 −9.13063 −24.0360 + 44.6105i 13.9441 13.9441i 1.68061 −44.5519 67.6471i 51.4092
32.10 −5.58694 −2.10265 8.75093i 15.2139 −41.6855 11.7474 + 48.8909i −31.3745 + 31.3745i 4.39192 −72.1577 + 36.8004i 232.894
32.11 −5.51848 −3.73901 + 8.18656i 14.4536 −16.0304 20.6337 45.1774i −40.7340 + 40.7340i 8.53366 −53.0396 61.2193i 88.4636
32.12 −5.34501 8.79433 1.91304i 12.5691 34.7199 −47.0058 + 10.2252i 31.6611 31.6611i 18.3381 73.6805 33.6479i −185.578
32.13 −4.58268 −8.93824 + 1.05252i 5.00097 −42.7713 40.9611 4.82336i 67.1249 67.1249i 50.4050 78.7844 18.8154i 196.007
32.14 −4.22569 −8.82930 1.74458i 1.85641 0.983872 37.3098 + 7.37203i −36.9837 + 36.9837i 59.7663 74.9129 + 30.8068i −4.15753
32.15 −4.08526 −5.02593 + 7.46592i 0.689357 −3.13578 20.5323 30.5002i 9.53314 9.53314i 62.5480 −30.4800 75.0465i 12.8105
32.16 −3.81302 0.198618 8.99781i −1.46087 41.0848 −0.757335 + 34.3088i −42.9942 + 42.9942i 66.5787 −80.9211 3.57426i −156.657
32.17 −3.78771 5.33134 + 7.25099i −1.65327 −12.8497 −20.1936 27.4646i 32.3243 32.3243i 66.8654 −24.1536 + 77.3150i 48.6709
32.18 −2.83792 8.98645 + 0.493624i −7.94619 −0.00401250 −25.5029 1.40087i −24.9794 + 24.9794i 67.9575 80.5127 + 8.87186i 0.0113872
32.19 −2.76441 3.68133 + 8.21266i −8.35801 31.6710 −10.1767 22.7032i 39.9891 39.9891i 67.3356 −53.8956 + 60.4671i −87.5517
32.20 −2.65979 −7.99430 4.13415i −8.92553 13.2321 21.2631 + 10.9960i 15.6137 15.6137i 66.2966 46.8176 + 66.0993i −35.1946
See next 80 embeddings (of 108 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 32.54
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
41.c even 4 1 inner
123.f odd 4 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 123.5.f.a 108
3.b odd 2 1 inner 123.5.f.a 108
41.c even 4 1 inner 123.5.f.a 108
123.f odd 4 1 inner 123.5.f.a 108
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
123.5.f.a 108 1.a even 1 1 trivial
123.5.f.a 108 3.b odd 2 1 inner
123.5.f.a 108 41.c even 4 1 inner
123.5.f.a 108 123.f odd 4 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{5}^{\mathrm{new}}(123, [\chi])\).