Properties

Label 325.3.t.a
Level $325$
Weight $3$
Character orbit 325.t
Analytic conductor $8.856$
Analytic rank $0$
Dimension $4$
CM no
Inner twists $2$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [325,3,Mod(76,325)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(325, base_ring=CyclotomicField(12))
 
chi = DirichletCharacter(H, H._module([0, 7]))
 
N = Newforms(chi, 3, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("325.76");
 
S:= CuspForms(chi, 3);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 325 = 5^{2} \cdot 13 \)
Weight: \( k \) \(=\) \( 3 \)
Character orbit: \([\chi]\) \(=\) 325.t (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: \(8.85560859171\)
Analytic rank: \(0\)
Dimension: \(4\)
Coefficient field: \(\Q(\zeta_{12})\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{4} - x^{2} + 1 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, a_2]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 13)
Sato-Tate group: $\mathrm{SU}(2)[C_{12}]$

$q$-expansion

comment: q-expansion
 
sage: f.q_expansion() # note that sage often uses an isomorphic number field
 
gp: mfcoefs(f, 20)
 

Coefficients of the \(q\)-expansion are expressed in terms of a primitive root of unity \(\zeta_{12}\). We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + (\zeta_{12}^{3} - \zeta_{12}^{2} + 1) q^{2} + ( - \zeta_{12}^{3} + \zeta_{12}^{2} - \zeta_{12}) q^{3} + ( - \zeta_{12}^{2} - 2 \zeta_{12} - 1) q^{4} + (2 \zeta_{12}^{3} - \zeta_{12}^{2} + \cdots + 3) q^{6}+ \cdots + ( - 4 \zeta_{12}^{3} - 5 \zeta_{12}^{2} + \cdots + 5) q^{9}+O(q^{10}) \) Copy content Toggle raw display \( q + (\zeta_{12}^{3} - \zeta_{12}^{2} + 1) q^{2} + ( - \zeta_{12}^{3} + \zeta_{12}^{2} - \zeta_{12}) q^{3} + ( - \zeta_{12}^{2} - 2 \zeta_{12} - 1) q^{4} + (2 \zeta_{12}^{3} - \zeta_{12}^{2} + \cdots + 3) q^{6}+ \cdots + (26 \zeta_{12}^{3} + 52 \zeta_{12}^{2} + \cdots + 26) q^{99}+O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 4 q + 2 q^{2} + 2 q^{3} - 6 q^{4} + 10 q^{6} - 16 q^{7} + 6 q^{8} + 10 q^{9}+O(q^{10}) \) Copy content Toggle raw display \( 4 q + 2 q^{2} + 2 q^{3} - 6 q^{4} + 10 q^{6} - 16 q^{7} + 6 q^{8} + 10 q^{9} + 4 q^{11} + 26 q^{13} - 40 q^{14} - 2 q^{16} + 12 q^{17} + 2 q^{18} + 10 q^{19} + 40 q^{21} + 4 q^{22} - 18 q^{23} + 42 q^{24} + 52 q^{26} + 32 q^{27} + 44 q^{28} + 2 q^{29} - 20 q^{31} + 20 q^{32} + 32 q^{33} - 18 q^{34} - 54 q^{36} + 68 q^{37} - 26 q^{39} + 100 q^{41} - 44 q^{42} - 180 q^{43} + 88 q^{44} - 30 q^{46} + 68 q^{47} + 50 q^{48} - 72 q^{49} - 128 q^{53} + 16 q^{54} - 84 q^{56} + 20 q^{57} + 40 q^{58} - 164 q^{59} - 124 q^{61} - 6 q^{62} - 52 q^{63} + 80 q^{66} - 118 q^{67} - 72 q^{68} + 72 q^{69} - 86 q^{71} - 72 q^{72} - 58 q^{73} + 68 q^{74} + 14 q^{76} + 104 q^{78} - 40 q^{79} - 2 q^{81} - 24 q^{82} + 188 q^{83} + 4 q^{84} - 180 q^{86} - 38 q^{87} + 204 q^{88} - 110 q^{89} + 52 q^{91} + 156 q^{92} + 20 q^{93} + 26 q^{94} + 40 q^{96} - 178 q^{97} + 14 q^{98} + 208 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/325\mathbb{Z}\right)^\times\).

\(n\) \(27\) \(301\)
\(\chi(n)\) \(1\) \(\zeta_{12}\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
76.1
−0.866025 0.500000i
0.866025 0.500000i
−0.866025 + 0.500000i
0.866025 + 0.500000i
0.500000 1.86603i 1.36603 + 2.36603i 0.232051 + 0.133975i 0 5.09808 1.36603i −2.26795 8.46410i 5.83013 5.83013i 0.767949 1.33013i 0
176.1 0.500000 0.133975i −0.366025 + 0.633975i −3.23205 + 1.86603i 0 −0.0980762 + 0.366025i −5.73205 1.53590i −2.83013 + 2.83013i 4.23205 + 7.33013i 0
201.1 0.500000 + 1.86603i 1.36603 2.36603i 0.232051 0.133975i 0 5.09808 + 1.36603i −2.26795 + 8.46410i 5.83013 + 5.83013i 0.767949 + 1.33013i 0
301.1 0.500000 + 0.133975i −0.366025 0.633975i −3.23205 1.86603i 0 −0.0980762 0.366025i −5.73205 + 1.53590i −2.83013 2.83013i 4.23205 7.33013i 0
\(n\): e.g. 2-40 or 990-1000
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
13.f odd 12 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 325.3.t.a 4
5.b even 2 1 13.3.f.a 4
5.c odd 4 1 325.3.w.a 4
5.c odd 4 1 325.3.w.b 4
13.f odd 12 1 inner 325.3.t.a 4
15.d odd 2 1 117.3.bd.b 4
20.d odd 2 1 208.3.bd.d 4
65.d even 2 1 169.3.f.b 4
65.g odd 4 1 169.3.f.a 4
65.g odd 4 1 169.3.f.c 4
65.l even 6 1 169.3.d.c 4
65.l even 6 1 169.3.f.a 4
65.n even 6 1 169.3.d.a 4
65.n even 6 1 169.3.f.c 4
65.o even 12 1 325.3.w.a 4
65.s odd 12 1 13.3.f.a 4
65.s odd 12 1 169.3.d.a 4
65.s odd 12 1 169.3.d.c 4
65.s odd 12 1 169.3.f.b 4
65.t even 12 1 325.3.w.b 4
195.bh even 12 1 117.3.bd.b 4
260.bc even 12 1 208.3.bd.d 4
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
13.3.f.a 4 5.b even 2 1
13.3.f.a 4 65.s odd 12 1
117.3.bd.b 4 15.d odd 2 1
117.3.bd.b 4 195.bh even 12 1
169.3.d.a 4 65.n even 6 1
169.3.d.a 4 65.s odd 12 1
169.3.d.c 4 65.l even 6 1
169.3.d.c 4 65.s odd 12 1
169.3.f.a 4 65.g odd 4 1
169.3.f.a 4 65.l even 6 1
169.3.f.b 4 65.d even 2 1
169.3.f.b 4 65.s odd 12 1
169.3.f.c 4 65.g odd 4 1
169.3.f.c 4 65.n even 6 1
208.3.bd.d 4 20.d odd 2 1
208.3.bd.d 4 260.bc even 12 1
325.3.t.a 4 1.a even 1 1 trivial
325.3.t.a 4 13.f odd 12 1 inner
325.3.w.a 4 5.c odd 4 1
325.3.w.a 4 65.o even 12 1
325.3.w.b 4 5.c odd 4 1
325.3.w.b 4 65.t even 12 1

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{2}^{4} - 2T_{2}^{3} + 5T_{2}^{2} - 4T_{2} + 1 \) acting on \(S_{3}^{\mathrm{new}}(325, [\chi])\). Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{4} - 2 T^{3} + \cdots + 1 \) Copy content Toggle raw display
$3$ \( T^{4} - 2 T^{3} + \cdots + 4 \) Copy content Toggle raw display
$5$ \( T^{4} \) Copy content Toggle raw display
$7$ \( T^{4} + 16 T^{3} + \cdots + 2704 \) Copy content Toggle raw display
$11$ \( T^{4} - 4 T^{3} + \cdots + 10816 \) Copy content Toggle raw display
$13$ \( (T^{2} - 13 T + 169)^{2} \) Copy content Toggle raw display
$17$ \( T^{4} - 12 T^{3} + \cdots + 45369 \) Copy content Toggle raw display
$19$ \( T^{4} - 10 T^{3} + \cdots + 484 \) Copy content Toggle raw display
$23$ \( T^{4} + 18 T^{3} + \cdots + 39204 \) Copy content Toggle raw display
$29$ \( T^{4} - 2 T^{3} + \cdots + 11449 \) Copy content Toggle raw display
$31$ \( T^{4} + 20 T^{3} + \cdots + 2116 \) Copy content Toggle raw display
$37$ \( T^{4} - 68 T^{3} + \cdots + 1868689 \) Copy content Toggle raw display
$41$ \( T^{4} - 100 T^{3} + \cdots + 833569 \) Copy content Toggle raw display
$43$ \( (T^{2} + 90 T + 2700)^{2} \) Copy content Toggle raw display
$47$ \( T^{4} - 68 T^{3} + \cdots + 484 \) Copy content Toggle raw display
$53$ \( (T^{2} + 64 T - 1163)^{2} \) Copy content Toggle raw display
$59$ \( T^{4} + 164 T^{3} + \cdots + 16613776 \) Copy content Toggle raw display
$61$ \( T^{4} + 124 T^{3} + \cdots + 6355441 \) Copy content Toggle raw display
$67$ \( T^{4} + 118 T^{3} + \cdots + 9721924 \) Copy content Toggle raw display
$71$ \( T^{4} + 86 T^{3} + \cdots + 2208196 \) Copy content Toggle raw display
$73$ \( T^{4} + 58 T^{3} + \cdots + 3463321 \) Copy content Toggle raw display
$79$ \( (T^{2} + 20 T - 5192)^{2} \) Copy content Toggle raw display
$83$ \( T^{4} - 188 T^{3} + \cdots + 11587216 \) Copy content Toggle raw display
$89$ \( T^{4} + 110 T^{3} + \cdots + 8702500 \) Copy content Toggle raw display
$97$ \( T^{4} + 178 T^{3} + \cdots + 18028516 \) Copy content Toggle raw display
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