Properties

Label 3660.1.fu.e
Level $3660$
Weight $1$
Character orbit 3660.fu
Analytic conductor $1.827$
Analytic rank $0$
Dimension $32$
Projective image $D_{60}$
CM discriminant -20
Inner twists $8$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [3660,1,Mod(59,3660)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3660, base_ring=CyclotomicField(60))
 
chi = DirichletCharacter(H, H._module([30, 30, 30, 31]))
 
N = Newforms(chi, 1, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("3660.59");
 
S:= CuspForms(chi, 1);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 3660 = 2^{2} \cdot 3 \cdot 5 \cdot 61 \)
Weight: \( k \) \(=\) \( 1 \)
Character orbit: \([\chi]\) \(=\) 3660.fu (of order \(60\), degree \(16\), 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: \(1.82657794624\)
Analytic rank: \(0\)
Dimension: \(32\)
Relative dimension: \(2\) over \(\Q(\zeta_{60})\)
Coefficient field: \(\Q(\zeta_{120})\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{32} + x^{28} - x^{20} - x^{16} - x^{12} + x^{4} + 1 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, a_2]\)
Coefficient ring index: \( 1 \)
Twist minimal: yes
Projective image: \(D_{60}\)
Projective field: Galois closure of \(\mathbb{Q}[x]/(x^{60} - \cdots)\)

$q$-expansion

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

The \(q\)-expansion and trace form are shown below.

\(f(q)\) \(=\) \( q - \zeta_{120}^{29} q^{2} + \zeta_{120}^{43} q^{3} + \zeta_{120}^{58} q^{4} - \zeta_{120}^{8} q^{5} + \zeta_{120}^{12} q^{6} + ( - \zeta_{120}^{59} + \zeta_{120}^{23}) q^{7} + \zeta_{120}^{27} q^{8} - \zeta_{120}^{26} q^{9} +O(q^{10}) \) Copy content Toggle raw display \( q - \zeta_{120}^{29} q^{2} + \zeta_{120}^{43} q^{3} + \zeta_{120}^{58} q^{4} - \zeta_{120}^{8} q^{5} + \zeta_{120}^{12} q^{6} + ( - \zeta_{120}^{59} + \zeta_{120}^{23}) q^{7} + \zeta_{120}^{27} q^{8} - \zeta_{120}^{26} q^{9} + \zeta_{120}^{37} q^{10} - \zeta_{120}^{41} q^{12} + ( - \zeta_{120}^{52} - \zeta_{120}^{28}) q^{14} - \zeta_{120}^{51} q^{15} - \zeta_{120}^{56} q^{16} + \zeta_{120}^{55} q^{18} + \zeta_{120}^{6} q^{20} + (\zeta_{120}^{42} - \zeta_{120}^{6}) q^{21} + ( - \zeta_{120}^{47} - \zeta_{120}^{19}) q^{23} - \zeta_{120}^{10} q^{24} + \zeta_{120}^{16} q^{25} + \zeta_{120}^{9} q^{27} + (\zeta_{120}^{57} - \zeta_{120}^{21}) q^{28} + (\zeta_{120}^{38} - \zeta_{120}^{12}) q^{29} - \zeta_{120}^{20} q^{30} - \zeta_{120}^{25} q^{32} + ( - \zeta_{120}^{31} - \zeta_{120}^{7}) q^{35} + \zeta_{120}^{24} q^{36} - \zeta_{120}^{35} q^{40} + (\zeta_{120}^{40} + \zeta_{120}^{32}) q^{41} + (\zeta_{120}^{35} + \zeta_{120}^{11}) q^{42} + (\zeta_{120}^{49} - \zeta_{120}^{45}) q^{43} + \zeta_{120}^{34} q^{45} + (\zeta_{120}^{48} - \zeta_{120}^{16}) q^{46} + (\zeta_{120}^{19} + \zeta_{120}) q^{47} + \zeta_{120}^{39} q^{48} + ( - \zeta_{120}^{58} + \cdots + \zeta_{120}^{22}) q^{49} + \cdots + ( - \zeta_{120}^{51} + \cdots + \zeta_{120}^{15}) q^{98} +O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 32 q - 4 q^{5} + 8 q^{6}+O(q^{10}) \) Copy content Toggle raw display \( 32 q - 4 q^{5} + 8 q^{6} + 8 q^{14} - 4 q^{16} + 4 q^{25} - 8 q^{29} - 16 q^{30} - 8 q^{36} - 12 q^{41} - 12 q^{46} - 24 q^{70} + 4 q^{80} - 4 q^{81} + 12 q^{84} + 4 q^{89} + 8 q^{94} + 4 q^{96}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/3660\mathbb{Z}\right)^\times\).

\(n\) \(1831\) \(2197\) \(2441\) \(3601\)
\(\chi(n)\) \(-1\) \(-1\) \(-1\) \(-\zeta_{120}^{58}\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
59.1
0.0523360 + 0.998630i
−0.0523360 0.998630i
−0.358368 0.933580i
0.358368 + 0.933580i
−0.544639 + 0.838671i
0.544639 0.838671i
−0.933580 0.358368i
0.933580 + 0.358368i
0.629320 0.777146i
−0.629320 + 0.777146i
0.629320 + 0.777146i
−0.629320 0.777146i
−0.838671 + 0.544639i
0.838671 0.544639i
0.998630 + 0.0523360i
−0.998630 0.0523360i
0.0523360 0.998630i
−0.0523360 + 0.998630i
−0.544639 0.838671i
0.544639 + 0.838671i
−0.998630 0.0523360i −0.777146 + 0.629320i 0.994522 + 0.104528i −0.913545 + 0.406737i 0.809017 0.587785i −0.881244 1.35700i −0.987688 0.156434i 0.207912 0.978148i 0.933580 0.358368i
59.2 0.998630 + 0.0523360i 0.777146 0.629320i 0.994522 + 0.104528i −0.913545 + 0.406737i 0.809017 0.587785i 0.881244 + 1.35700i 0.987688 + 0.156434i 0.207912 0.978148i −0.933580 + 0.358368i
299.1 −0.933580 0.358368i −0.0523360 0.998630i 0.743145 + 0.669131i 0.978148 + 0.207912i −0.309017 + 0.951057i 0.480303 + 0.388941i −0.453990 0.891007i −0.994522 + 0.104528i −0.838671 0.544639i
299.2 0.933580 + 0.358368i 0.0523360 + 0.998630i 0.743145 + 0.669131i 0.978148 + 0.207912i −0.309017 + 0.951057i −0.480303 0.388941i 0.453990 + 0.891007i −0.994522 + 0.104528i 0.838671 + 0.544639i
359.1 −0.838671 + 0.544639i −0.358368 0.933580i 0.406737 0.913545i 0.104528 + 0.994522i 0.809017 + 0.587785i 0.0846814 1.61582i 0.156434 + 0.987688i −0.743145 + 0.669131i −0.629320 0.777146i
359.2 0.838671 0.544639i 0.358368 + 0.933580i 0.406737 0.913545i 0.104528 + 0.994522i 0.809017 + 0.587785i −0.0846814 + 1.61582i −0.156434 0.987688i −0.743145 + 0.669131i 0.629320 + 0.777146i
539.1 −0.358368 0.933580i 0.998630 + 0.0523360i −0.743145 + 0.669131i 0.978148 0.207912i −0.309017 0.951057i −0.388941 0.480303i 0.891007 + 0.453990i 0.994522 + 0.104528i −0.544639 0.838671i
539.2 0.358368 + 0.933580i −0.998630 0.0523360i −0.743145 + 0.669131i 0.978148 0.207912i −0.309017 0.951057i 0.388941 + 0.480303i −0.891007 0.453990i 0.994522 + 0.104528i 0.544639 + 0.838671i
959.1 −0.777146 + 0.629320i 0.838671 0.544639i 0.207912 0.978148i −0.669131 + 0.743145i −0.309017 + 0.951057i 0.576984 0.221484i 0.453990 + 0.891007i 0.406737 0.913545i 0.0523360 0.998630i
959.2 0.777146 0.629320i −0.838671 + 0.544639i 0.207912 0.978148i −0.669131 + 0.743145i −0.309017 + 0.951057i −0.576984 + 0.221484i −0.453990 0.891007i 0.406737 0.913545i −0.0523360 + 0.998630i
1019.1 −0.777146 0.629320i 0.838671 + 0.544639i 0.207912 + 0.978148i −0.669131 0.743145i −0.309017 0.951057i 0.576984 + 0.221484i 0.453990 0.891007i 0.406737 + 0.913545i 0.0523360 + 0.998630i
1019.2 0.777146 + 0.629320i −0.838671 0.544639i 0.207912 + 0.978148i −0.669131 0.743145i −0.309017 0.951057i −0.576984 0.221484i −0.453990 + 0.891007i 0.406737 + 0.913545i −0.0523360 0.998630i
1499.1 −0.544639 + 0.838671i −0.933580 0.358368i −0.406737 0.913545i 0.104528 0.994522i 0.809017 0.587785i −1.61582 + 0.0846814i 0.987688 + 0.156434i 0.743145 + 0.669131i 0.777146 + 0.629320i
1499.2 0.544639 0.838671i 0.933580 + 0.358368i −0.406737 0.913545i 0.104528 0.994522i 0.809017 0.587785i 1.61582 0.0846814i −0.987688 0.156434i 0.743145 + 0.669131i −0.777146 0.629320i
1739.1 −0.0523360 0.998630i −0.629320 + 0.777146i −0.994522 + 0.104528i −0.913545 0.406737i 0.809017 + 0.587785i 1.35700 + 0.881244i 0.156434 + 0.987688i −0.207912 0.978148i −0.358368 + 0.933580i
1739.2 0.0523360 + 0.998630i 0.629320 0.777146i −0.994522 + 0.104528i −0.913545 0.406737i 0.809017 + 0.587785i −1.35700 0.881244i −0.156434 0.987688i −0.207912 0.978148i 0.358368 0.933580i
1799.1 −0.998630 + 0.0523360i −0.777146 0.629320i 0.994522 0.104528i −0.913545 0.406737i 0.809017 + 0.587785i −0.881244 + 1.35700i −0.987688 + 0.156434i 0.207912 + 0.978148i 0.933580 + 0.358368i
1799.2 0.998630 0.0523360i 0.777146 + 0.629320i 0.994522 0.104528i −0.913545 0.406737i 0.809017 + 0.587785i 0.881244 1.35700i 0.987688 0.156434i 0.207912 + 0.978148i −0.933580 0.358368i
2039.1 −0.838671 0.544639i −0.358368 + 0.933580i 0.406737 + 0.913545i 0.104528 0.994522i 0.809017 0.587785i 0.0846814 + 1.61582i 0.156434 0.987688i −0.743145 0.669131i −0.629320 + 0.777146i
2039.2 0.838671 + 0.544639i 0.358368 0.933580i 0.406737 + 0.913545i 0.104528 0.994522i 0.809017 0.587785i −0.0846814 1.61582i −0.156434 + 0.987688i −0.743145 0.669131i 0.629320 0.777146i
See all 32 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 59.2
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
20.d odd 2 1 CM by \(\Q(\sqrt{-5}) \)
4.b odd 2 1 inner
5.b even 2 1 inner
183.x even 60 1 inner
732.bv odd 60 1 inner
915.cw even 60 1 inner
3660.fu odd 60 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 3660.1.fu.e 32
3.b odd 2 1 3660.1.fu.f yes 32
4.b odd 2 1 inner 3660.1.fu.e 32
5.b even 2 1 inner 3660.1.fu.e 32
12.b even 2 1 3660.1.fu.f yes 32
15.d odd 2 1 3660.1.fu.f yes 32
20.d odd 2 1 CM 3660.1.fu.e 32
60.h even 2 1 3660.1.fu.f yes 32
61.l odd 60 1 3660.1.fu.f yes 32
183.x even 60 1 inner 3660.1.fu.e 32
244.w even 60 1 3660.1.fu.f yes 32
305.bj odd 60 1 3660.1.fu.f yes 32
732.bv odd 60 1 inner 3660.1.fu.e 32
915.cw even 60 1 inner 3660.1.fu.e 32
1220.db even 60 1 3660.1.fu.f yes 32
3660.fu odd 60 1 inner 3660.1.fu.e 32
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
3660.1.fu.e 32 1.a even 1 1 trivial
3660.1.fu.e 32 4.b odd 2 1 inner
3660.1.fu.e 32 5.b even 2 1 inner
3660.1.fu.e 32 20.d odd 2 1 CM
3660.1.fu.e 32 183.x even 60 1 inner
3660.1.fu.e 32 732.bv odd 60 1 inner
3660.1.fu.e 32 915.cw even 60 1 inner
3660.1.fu.e 32 3660.fu odd 60 1 inner
3660.1.fu.f yes 32 3.b odd 2 1
3660.1.fu.f yes 32 12.b even 2 1
3660.1.fu.f yes 32 15.d odd 2 1
3660.1.fu.f yes 32 60.h even 2 1
3660.1.fu.f yes 32 61.l odd 60 1
3660.1.fu.f yes 32 244.w even 60 1
3660.1.fu.f yes 32 305.bj odd 60 1
3660.1.fu.f yes 32 1220.db even 60 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{1}^{\mathrm{new}}(3660, [\chi])\):

\( T_{7}^{32} - 4T_{7}^{28} - 30T_{7}^{24} - 206T_{7}^{20} + 2159T_{7}^{16} + 514T_{7}^{12} + 75T_{7}^{8} + 11T_{7}^{4} + 1 \) Copy content Toggle raw display
\( T_{17} \) Copy content Toggle raw display
\( T_{23}^{32} + 2T_{23}^{28} + 193T_{23}^{24} - 1661T_{23}^{20} + 5490T_{23}^{16} + 989T_{23}^{12} + 1063T_{23}^{8} - 53T_{23}^{4} + 1 \) Copy content Toggle raw display
\( T_{29}^{16} + 4 T_{29}^{15} + 11 T_{29}^{14} + 26 T_{29}^{13} + 41 T_{29}^{12} + 48 T_{29}^{11} + \cdots + 1 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{32} + T^{28} + \cdots + 1 \) Copy content Toggle raw display
$3$ \( T^{32} + T^{28} + \cdots + 1 \) Copy content Toggle raw display
$5$ \( (T^{8} + T^{7} - T^{5} + \cdots + 1)^{4} \) Copy content Toggle raw display
$7$ \( T^{32} - 4 T^{28} + \cdots + 1 \) Copy content Toggle raw display
$11$ \( T^{32} \) Copy content Toggle raw display
$13$ \( T^{32} \) Copy content Toggle raw display
$17$ \( T^{32} \) Copy content Toggle raw display
$19$ \( T^{32} \) Copy content Toggle raw display
$23$ \( T^{32} + 2 T^{28} + \cdots + 1 \) Copy content Toggle raw display
$29$ \( (T^{16} + 4 T^{15} + \cdots + 1)^{2} \) Copy content Toggle raw display
$31$ \( T^{32} \) Copy content Toggle raw display
$37$ \( T^{32} \) Copy content Toggle raw display
$41$ \( (T^{8} + 3 T^{7} + 8 T^{6} + \cdots + 1)^{4} \) Copy content Toggle raw display
$43$ \( T^{32} + 11 T^{28} + \cdots + 1 \) Copy content Toggle raw display
$47$ \( (T^{16} - 8 T^{14} + \cdots + 1)^{2} \) Copy content Toggle raw display
$53$ \( T^{32} \) Copy content Toggle raw display
$59$ \( T^{32} \) Copy content Toggle raw display
$61$ \( (T^{8} - T^{6} + T^{4} + \cdots + 1)^{4} \) Copy content Toggle raw display
$67$ \( T^{32} + T^{28} + \cdots + 1 \) Copy content Toggle raw display
$71$ \( T^{32} \) Copy content Toggle raw display
$73$ \( T^{32} \) Copy content Toggle raw display
$79$ \( T^{32} \) Copy content Toggle raw display
$83$ \( T^{32} + 4 T^{30} + \cdots + 1 \) Copy content Toggle raw display
$89$ \( (T^{16} - 2 T^{15} + \cdots + 1)^{2} \) Copy content Toggle raw display
$97$ \( T^{32} \) Copy content Toggle raw display
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