Properties

Label 375.2.r.a
Level $375$
Weight $2$
Character orbit 375.r
Analytic conductor $2.994$
Analytic rank $0$
Dimension $1920$
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] = [375,2,Mod(2,375)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(375, base_ring=CyclotomicField(100))
 
chi = DirichletCharacter(H, H._module([50, 1]))
 
N = Newforms(chi, 2, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("375.2");
 
S:= CuspForms(chi, 2);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 375 = 3 \cdot 5^{3} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 375.r (of order \(100\), degree \(40\), 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: \(2.99439007580\)
Analytic rank: \(0\)
Dimension: \(1920\)
Relative dimension: \(48\) over \(\Q(\zeta_{100})\)
Twist minimal: yes
Sato-Tate group: $\mathrm{SU}(2)[C_{100}]$

$q$-expansion

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

\(\operatorname{Tr}(f)(q) = \) \( 1920 q - 40 q^{3} - 80 q^{4} - 40 q^{6} - 80 q^{7} - 40 q^{9}+O(q^{10}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q) = \) \( 1920 q - 40 q^{3} - 80 q^{4} - 40 q^{6} - 80 q^{7} - 40 q^{9} - 80 q^{10} - 40 q^{12} - 80 q^{13} - 40 q^{15} - 80 q^{16} - 40 q^{18} - 100 q^{19} - 40 q^{21} - 120 q^{22} - 50 q^{24} - 140 q^{25} - 40 q^{27} - 140 q^{28} - 40 q^{30} - 80 q^{31} - 40 q^{33} - 120 q^{34} - 40 q^{36} - 80 q^{37} - 80 q^{39} - 80 q^{40} - 140 q^{42} - 80 q^{43} - 120 q^{45} - 80 q^{46} - 150 q^{48} - 100 q^{49} - 30 q^{51} - 120 q^{52} - 170 q^{54} - 80 q^{55} - 120 q^{57} - 80 q^{58} - 100 q^{60} - 80 q^{61} - 30 q^{63} - 40 q^{66} - 40 q^{67} + 30 q^{69} + 100 q^{72} - 40 q^{73} + 40 q^{75} - 60 q^{76} + 30 q^{78} - 40 q^{79} - 40 q^{81} - 40 q^{82} + 80 q^{84} - 160 q^{85} + 10 q^{87} - 120 q^{88} + 20 q^{90} - 80 q^{91} - 30 q^{93} - 360 q^{94} - 80 q^{96} - 220 q^{97} - 50 q^{99}+O(q^{100}) \) 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   \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
2.1 −0.0833682 + 2.65282i −1.49941 + 0.867052i −5.03445 0.316741i −1.98014 + 1.03876i −2.17513 4.04994i −2.17312 + 1.10726i 0.760419 8.04439i 1.49644 2.60013i −2.59057 5.33957i
2.2 −0.0832329 + 2.64851i −1.35138 1.08341i −5.01164 0.315306i 1.85430 1.24963i 2.98190 3.48897i 0.881691 0.449244i 0.753484 7.97103i 0.652457 + 2.92819i 3.15533 + 5.01514i
2.3 −0.0813481 + 2.58854i 1.04616 1.38042i −4.69787 0.295565i −1.46650 1.68801i 3.48817 + 2.82031i −2.09137 + 1.06561i 0.659797 6.97993i −0.811110 2.88827i 4.48878 3.65877i
2.4 −0.0804451 + 2.55980i 1.37365 1.05503i −4.55007 0.286266i 1.39972 + 1.74378i 2.59016 + 3.60115i 3.88418 1.97909i 0.616781 6.52486i 0.773835 2.89848i −4.57634 + 3.44274i
2.5 −0.0793452 + 2.52481i 1.10996 + 1.32966i −4.37229 0.275081i 2.17029 0.538365i −3.44521 + 2.69692i −3.89320 + 1.98369i 0.566002 5.98768i −0.535998 + 2.95173i 1.18706 + 5.52228i
2.6 −0.0728134 + 2.31696i 0.437284 + 1.67594i −3.36695 0.211831i −0.141448 + 2.23159i −3.91493 + 0.891140i 2.19624 1.11904i 0.299657 3.17004i −2.61756 + 1.46573i −5.16021 0.490219i
2.7 −0.0691810 + 2.20137i −0.930805 1.46069i −2.84521 0.179005i −1.69478 + 1.45867i 3.27991 1.94800i 0.833266 0.424570i 0.176353 1.86562i −1.26720 + 2.71923i −3.09383 3.83176i
2.8 −0.0649612 + 2.06710i 1.66727 + 0.469265i −2.27262 0.142981i 0.227208 2.22449i −1.07832 + 3.41593i 2.51020 1.27901i 0.0539337 0.570559i 2.55958 + 1.56478i 4.58349 + 0.614168i
2.9 −0.0593083 + 1.88722i −1.71348 + 0.252959i −1.56204 0.0982750i −1.36948 1.76763i −0.375767 3.24872i 3.97273 2.02421i −0.0772733 + 0.817466i 2.87202 0.866882i 3.41714 2.47968i
2.10 −0.0579752 + 1.84480i 0.100787 + 1.72912i −1.40388 0.0883245i −2.05055 0.891770i −3.19572 + 0.0856866i −1.21790 + 0.620552i −0.103063 + 1.09029i −2.97968 + 0.348546i 1.76402 3.73115i
2.11 −0.0570608 + 1.81570i 0.474850 1.66569i −1.29747 0.0816302i 1.27471 + 1.83715i 2.99730 + 0.957232i −3.85379 + 1.96360i −0.119663 + 1.26591i −2.54904 1.58190i −3.40846 + 2.20966i
2.12 −0.0526908 + 1.67665i −1.65374 + 0.514936i −0.812324 0.0511071i 0.692419 2.12616i −0.776230 2.79987i −4.27447 + 2.17795i −0.187238 + 1.98078i 2.46968 1.70314i 3.52834 + 1.27297i
2.13 −0.0525597 + 1.67248i 1.72817 0.115954i −0.798364 0.0502288i −1.94046 + 1.11113i 0.103099 + 2.89641i −1.30754 + 0.666225i −0.188975 + 1.99915i 2.97311 0.400776i −1.75636 3.30377i
2.14 −0.0488416 + 1.55417i −0.735267 + 1.56824i −0.416993 0.0262350i 2.19836 0.408900i −2.40140 1.21932i 1.67655 0.854243i −0.231524 + 2.44927i −1.91876 2.30615i 0.528126 + 3.43659i
2.15 −0.0409171 + 1.30200i 0.164439 1.72423i 0.302515 + 0.0190326i 2.12752 0.688244i 2.23822 + 0.284650i 2.83629 1.44516i −0.282338 + 2.98683i −2.94592 0.567059i 0.809044 + 2.79819i
2.16 −0.0376488 + 1.19800i 1.65356 + 0.515512i 0.562255 + 0.0353741i 1.75820 + 1.38157i −0.679841 + 1.96156i −0.0441764 + 0.0225090i −0.289142 + 3.05881i 2.46849 + 1.70486i −1.72132 + 2.05432i
2.17 −0.0296812 + 0.944471i −1.20446 1.24470i 1.10491 + 0.0695149i −2.06893 0.848257i 1.21134 1.10063i −1.87078 + 0.953212i −0.276303 + 2.92298i −0.0985716 + 2.99838i 0.862563 1.92887i
2.18 −0.0292253 + 0.929963i −1.71195 + 0.263095i 1.13208 + 0.0712242i −0.425879 + 2.19514i −0.194637 1.59974i 3.41195 1.73848i −0.274442 + 2.90329i 2.86156 0.900813i −2.02895 0.460205i
2.19 −0.0222028 + 0.706505i −0.924175 + 1.46489i 1.49740 + 0.0942083i −0.227524 + 2.22446i −1.01443 0.685459i −2.69759 + 1.37449i −0.232847 + 2.46326i −1.29180 2.70763i −1.56654 0.210136i
2.20 −0.0216723 + 0.689623i 1.10344 1.33508i 1.52094 + 0.0956897i −1.68390 1.47121i 0.896786 + 0.789888i 1.72763 0.880274i −0.228815 + 2.42061i −0.564862 2.94634i 1.05108 1.12937i
See next 80 embeddings (of 1920 total)
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 2.48
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
3.b odd 2 1 inner
125.i odd 100 1 inner
375.r even 100 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 375.2.r.a 1920
3.b odd 2 1 inner 375.2.r.a 1920
125.i odd 100 1 inner 375.2.r.a 1920
375.r even 100 1 inner 375.2.r.a 1920
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
375.2.r.a 1920 1.a even 1 1 trivial
375.2.r.a 1920 3.b odd 2 1 inner
375.2.r.a 1920 125.i odd 100 1 inner
375.2.r.a 1920 375.r even 100 1 inner

Hecke kernels

This newform subspace is the entire newspace \(S_{2}^{\mathrm{new}}(375, [\chi])\).