Properties

Label 3700.1.dx.b
Level $3700$
Weight $1$
Character orbit 3700.dx
Analytic conductor $1.847$
Analytic rank $0$
Dimension $24$
Projective image $D_{45}$
CM discriminant -4
Inner twists $4$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [3700,1,Mod(71,3700)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(3700, base_ring=CyclotomicField(90))
 
chi = DirichletCharacter(H, H._module([45, 54, 20]))
 
N = Newforms(chi, 1, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("3700.71");
 
S:= CuspForms(chi, 1);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 3700 = 2^{2} \cdot 5^{2} \cdot 37 \)
Weight: \( k \) \(=\) \( 1 \)
Character orbit: \([\chi]\) \(=\) 3700.dx (of order \(90\), degree \(24\), 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: \(1.84654054674\)
Analytic rank: \(0\)
Dimension: \(24\)
Coefficient field: \(\Q(\zeta_{45})\)
comment: defining polynomial
 
gp: f.mod \\ as an extension of the character field
 
Defining polynomial: \( x^{24} - x^{21} + x^{15} - x^{12} + x^{9} - x^{3} + 1 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, a_2]\)
Coefficient ring index: \( 1 \)
Twist minimal: yes
Projective image: \(D_{45}\)
Projective field: Galois closure of \(\mathbb{Q}[x]/(x^{45} - \cdots)\)

$q$-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.

\(f(q)\) \(=\) \( q - \zeta_{90}^{19} q^{2} + \zeta_{90}^{38} q^{4} + \zeta_{90}^{42} q^{5} + \zeta_{90}^{12} q^{8} + \zeta_{90}^{16} q^{9} +O(q^{10}) \) Copy content Toggle raw display \( q - \zeta_{90}^{19} q^{2} + \zeta_{90}^{38} q^{4} + \zeta_{90}^{42} q^{5} + \zeta_{90}^{12} q^{8} + \zeta_{90}^{16} q^{9} + \zeta_{90}^{16} q^{10} + (\zeta_{90}^{44} - \zeta_{90}^{23}) q^{13} - \zeta_{90}^{31} q^{16} + ( - \zeta_{90}^{11} - \zeta_{90}^{3}) q^{17} - \zeta_{90}^{35} q^{18} - \zeta_{90}^{35} q^{20} - \zeta_{90}^{39} q^{25} + (\zeta_{90}^{42} + \zeta_{90}^{18}) q^{26} + ( - \zeta_{90}^{37} + \zeta_{90}^{14}) q^{29} - \zeta_{90}^{5} q^{32} + (\zeta_{90}^{30} + \zeta_{90}^{22}) q^{34} - \zeta_{90}^{9} q^{36} + \zeta_{90}^{2} q^{37} - \zeta_{90}^{9} q^{40} + ( - \zeta_{90}^{43} + \zeta_{90}^{24}) q^{41} - \zeta_{90}^{13} q^{45} + \zeta_{90}^{10} q^{49} - \zeta_{90}^{13} q^{50} + ( - \zeta_{90}^{37} + \zeta_{90}^{16}) q^{52} + (\zeta_{90}^{16} + \zeta_{90}^{10}) q^{53} + ( - \zeta_{90}^{33} - \zeta_{90}^{11}) q^{58} + ( - \zeta_{90}^{31} - \zeta_{90}^{27}) q^{61} + \zeta_{90}^{24} q^{64} + ( - \zeta_{90}^{41} + \zeta_{90}^{20}) q^{65} + ( - \zeta_{90}^{41} + \zeta_{90}^{4}) q^{68} + \zeta_{90}^{28} q^{72} + (\zeta_{90}^{12} + \zeta_{90}^{6}) q^{73} - \zeta_{90}^{21} q^{74} + \zeta_{90}^{28} q^{80} + \zeta_{90}^{32} q^{81} + ( - \zeta_{90}^{43} - \zeta_{90}^{17}) q^{82} + (\zeta_{90}^{8} + 1) q^{85} + (\zeta_{90}^{8} + 1) q^{89} + \zeta_{90}^{32} q^{90} + (\zeta_{90}^{44} + \zeta_{90}^{22}) q^{97} - \zeta_{90}^{29} q^{98} +O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 24 q + 3 q^{5} + 3 q^{8}+O(q^{10}) \) Copy content Toggle raw display \( 24 q + 3 q^{5} + 3 q^{8} + 3 q^{17} + 3 q^{25} - 3 q^{26} - 12 q^{34} - 6 q^{36} - 6 q^{40} + 3 q^{41} + 3 q^{58} - 6 q^{61} + 3 q^{64} + 6 q^{73} + 3 q^{74} + 24 q^{85} + 24 q^{89}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/3700\mathbb{Z}\right)^\times\).

\(n\) \(1001\) \(1777\) \(1851\)
\(\chi(n)\) \(\zeta_{90}^{20}\) \(\zeta_{90}^{18}\) \(-1\)

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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
71.1
−0.374607 + 0.927184i
0.990268 + 0.139173i
0.848048 + 0.529919i
0.0348995 0.999391i
−0.241922 0.970296i
−0.882948 + 0.469472i
−0.997564 + 0.0697565i
0.559193 0.829038i
0.438371 + 0.898794i
0.559193 + 0.829038i
0.438371 0.898794i
0.0348995 + 0.999391i
−0.882948 0.469472i
−0.997564 0.0697565i
−0.241922 + 0.970296i
−0.615661 0.788011i
0.990268 0.139173i
0.961262 0.275637i
0.848048 0.529919i
−0.719340 0.694658i
0.848048 0.529919i 0 0.438371 0.898794i 0.913545 + 0.406737i 0 0 −0.104528 0.994522i 0.990268 0.139173i 0.990268 0.139173i
231.1 −0.882948 + 0.469472i 0 0.559193 0.829038i 0.913545 0.406737i 0 0 −0.104528 + 0.994522i −0.615661 + 0.788011i −0.615661 + 0.788011i
271.1 −0.374607 0.927184i 0 −0.719340 + 0.694658i −0.104528 0.994522i 0 0 0.913545 + 0.406737i −0.882948 + 0.469472i −0.882948 + 0.469472i
571.1 −0.615661 + 0.788011i 0 −0.241922 0.970296i −0.104528 0.994522i 0 0 0.913545 + 0.406737i 0.848048 + 0.529919i 0.848048 + 0.529919i
811.1 −0.997564 0.0697565i 0 0.990268 + 0.139173i 0.669131 0.743145i 0 0 −0.978148 0.207912i −0.719340 + 0.694658i −0.719340 + 0.694658i
971.1 0.990268 + 0.139173i 0 0.961262 + 0.275637i −0.104528 0.994522i 0 0 0.913545 + 0.406737i 0.0348995 0.999391i 0.0348995 0.999391i
1011.1 −0.241922 + 0.970296i 0 −0.882948 0.469472i −0.978148 0.207912i 0 0 0.669131 0.743145i 0.438371 0.898794i 0.438371 0.898794i
1191.1 0.961262 + 0.275637i 0 0.848048 + 0.529919i −0.978148 + 0.207912i 0 0 0.669131 + 0.743145i −0.997564 0.0697565i −0.997564 0.0697565i
1291.1 −0.719340 + 0.694658i 0 0.0348995 0.999391i −0.978148 + 0.207912i 0 0 0.669131 + 0.743145i 0.559193 0.829038i 0.559193 0.829038i
1311.1 0.961262 0.275637i 0 0.848048 0.529919i −0.978148 0.207912i 0 0 0.669131 0.743145i −0.997564 + 0.0697565i −0.997564 + 0.0697565i
1711.1 −0.719340 0.694658i 0 0.0348995 + 0.999391i −0.978148 0.207912i 0 0 0.669131 0.743145i 0.559193 + 0.829038i 0.559193 + 0.829038i
1931.1 −0.615661 0.788011i 0 −0.241922 + 0.970296i −0.104528 + 0.994522i 0 0 0.913545 0.406737i 0.848048 0.529919i 0.848048 0.529919i
2031.1 0.990268 0.139173i 0 0.961262 0.275637i −0.104528 + 0.994522i 0 0 0.913545 0.406737i 0.0348995 + 0.999391i 0.0348995 + 0.999391i
2291.1 −0.241922 0.970296i 0 −0.882948 + 0.469472i −0.978148 + 0.207912i 0 0 0.669131 + 0.743145i 0.438371 + 0.898794i 0.438371 + 0.898794i
2491.1 −0.997564 + 0.0697565i 0 0.990268 0.139173i 0.669131 + 0.743145i 0 0 −0.978148 + 0.207912i −0.719340 0.694658i −0.719340 0.694658i
2671.1 0.0348995 + 0.999391i 0 −0.997564 + 0.0697565i 0.913545 + 0.406737i 0 0 −0.104528 0.994522i −0.374607 + 0.927184i −0.374607 + 0.927184i
2771.1 −0.882948 0.469472i 0 0.559193 + 0.829038i 0.913545 + 0.406737i 0 0 −0.104528 0.994522i −0.615661 0.788011i −0.615661 0.788011i
2791.1 0.559193 + 0.829038i 0 −0.374607 + 0.927184i 0.669131 + 0.743145i 0 0 −0.978148 + 0.207912i −0.241922 + 0.970296i −0.241922 + 0.970296i
3031.1 −0.374607 + 0.927184i 0 −0.719340 0.694658i −0.104528 + 0.994522i 0 0 0.913545 0.406737i −0.882948 0.469472i −0.882948 0.469472i
3191.1 0.438371 0.898794i 0 −0.615661 0.788011i 0.669131 + 0.743145i 0 0 −0.978148 + 0.207912i 0.961262 0.275637i 0.961262 0.275637i
See all 24 embeddings
\(n\): e.g. 2-40 or 990-1000
Embeddings: e.g. 1-3 or 71.1
Significant digits:
Format:

Inner twists

Char Parity Ord Mult Type
1.a even 1 1 trivial
4.b odd 2 1 CM by \(\Q(\sqrt{-1}) \)
925.bs even 45 1 inner
3700.dx odd 90 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 3700.1.dx.b yes 24
4.b odd 2 1 CM 3700.1.dx.b yes 24
25.d even 5 1 3700.1.dx.a 24
37.f even 9 1 3700.1.dx.a 24
100.j odd 10 1 3700.1.dx.a 24
148.p odd 18 1 3700.1.dx.a 24
925.bs even 45 1 inner 3700.1.dx.b yes 24
3700.dx odd 90 1 inner 3700.1.dx.b yes 24
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
3700.1.dx.a 24 25.d even 5 1
3700.1.dx.a 24 37.f even 9 1
3700.1.dx.a 24 100.j odd 10 1
3700.1.dx.a 24 148.p odd 18 1
3700.1.dx.b yes 24 1.a even 1 1 trivial
3700.1.dx.b yes 24 4.b odd 2 1 CM
3700.1.dx.b yes 24 925.bs even 45 1 inner
3700.1.dx.b yes 24 3700.dx odd 90 1 inner

Hecke kernels

This newform subspace can be constructed as the kernel of the linear operator \( T_{13}^{24} - 29 T_{13}^{21} + 345 T_{13}^{18} - 2141 T_{13}^{15} + 7314 T_{13}^{12} - 13421 T_{13}^{9} + \cdots + 1 \) acting on \(S_{1}^{\mathrm{new}}(3700, [\chi])\). Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{24} - T^{21} + \cdots + 1 \) Copy content Toggle raw display
$3$ \( T^{24} \) Copy content Toggle raw display
$5$ \( (T^{8} - T^{7} + T^{5} + \cdots + 1)^{3} \) Copy content Toggle raw display
$7$ \( T^{24} \) Copy content Toggle raw display
$11$ \( T^{24} \) Copy content Toggle raw display
$13$ \( T^{24} - 29 T^{21} + \cdots + 1 \) Copy content Toggle raw display
$17$ \( T^{24} - 3 T^{23} + \cdots + 1 \) Copy content Toggle raw display
$19$ \( T^{24} \) Copy content Toggle raw display
$23$ \( T^{24} \) Copy content Toggle raw display
$29$ \( T^{24} - 3 T^{22} + \cdots + 1 \) Copy content Toggle raw display
$31$ \( T^{24} \) Copy content Toggle raw display
$37$ \( T^{24} - T^{21} + \cdots + 1 \) Copy content Toggle raw display
$41$ \( T^{24} - 3 T^{23} + \cdots + 1 \) Copy content Toggle raw display
$43$ \( T^{24} \) Copy content Toggle raw display
$47$ \( T^{24} \) Copy content Toggle raw display
$53$ \( T^{24} + 6 T^{21} + \cdots + 1 \) Copy content Toggle raw display
$59$ \( T^{24} \) Copy content Toggle raw display
$61$ \( T^{24} + 6 T^{23} + \cdots + 1 \) Copy content Toggle raw display
$67$ \( T^{24} \) Copy content Toggle raw display
$71$ \( T^{24} \) Copy content Toggle raw display
$73$ \( (T^{8} - 2 T^{7} + 3 T^{6} + \cdots + 1)^{3} \) Copy content Toggle raw display
$79$ \( T^{24} \) Copy content Toggle raw display
$83$ \( T^{24} \) Copy content Toggle raw display
$89$ \( T^{24} - 24 T^{23} + \cdots + 1 \) Copy content Toggle raw display
$97$ \( T^{24} - 3 T^{22} + \cdots + 1 \) Copy content Toggle raw display
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