Properties

Label 225.10.a.e
Level $225$
Weight $10$
Character orbit 225.a
Self dual yes
Analytic conductor $115.883$
Analytic rank $0$
Dimension $1$
CM no
Inner twists $1$

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Show commands: Magma / PariGP / SageMath

Newspace parameters

comment: Compute space of new eigenforms
 
[N,k,chi] = [225,10,Mod(1,225)]
 
mf = mfinit([N,k,chi],0)
 
lf = mfeigenbasis(mf)
 
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(225, base_ring=CyclotomicField(2))
 
chi = DirichletCharacter(H, H._module([0, 0]))
 
N = Newforms(chi, 10, names="a")
 
//Please install CHIMP (https://github.com/edgarcosta/CHIMP) if you want to run this code
 
chi := DirichletCharacter("225.1");
 
S:= CuspForms(chi, 10);
 
N := Newforms(S);
 
Level: \( N \) \(=\) \( 225 = 3^{2} \cdot 5^{2} \)
Weight: \( k \) \(=\) \( 10 \)
Character orbit: \([\chi]\) \(=\) 225.a (trivial)

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: yes
Analytic conductor: \(115.883063137\)
Analytic rank: \(0\)
Dimension: \(1\)
Coefficient field: \(\mathbb{Q}\)
Coefficient ring: \(\mathbb{Z}\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 3)
Fricke sign: \(-1\)
Sato-Tate group: $\mathrm{SU}(2)$

$q$-expansion

comment: q-expansion
 
sage: f.q_expansion() # note that sage often uses an isomorphic number field
 
gp: mfcoefs(f, 20)
 
\(f(q)\) \(=\) \( q + 18 q^{2} - 188 q^{4} - 9128 q^{7} - 12600 q^{8}+O(q^{10}) \) Copy content Toggle raw display \( q + 18 q^{2} - 188 q^{4} - 9128 q^{7} - 12600 q^{8} - 21132 q^{11} - 31214 q^{13} - 164304 q^{14} - 130544 q^{16} - 279342 q^{17} + 144020 q^{19} - 380376 q^{22} - 1763496 q^{23} - 561852 q^{26} + 1716064 q^{28} - 4692510 q^{29} - 369088 q^{31} + 4101408 q^{32} - 5028156 q^{34} - 9347078 q^{37} + 2592360 q^{38} + 7226838 q^{41} + 23147476 q^{43} + 3972816 q^{44} - 31742928 q^{46} + 22971888 q^{47} + 42966777 q^{49} + 5868232 q^{52} + 78477174 q^{53} + 115012800 q^{56} - 84465180 q^{58} + 20310660 q^{59} - 179339938 q^{61} - 6643584 q^{62} + 140663872 q^{64} - 274528388 q^{67} + 52516296 q^{68} + 36342648 q^{71} + 247089526 q^{73} - 168247404 q^{74} - 27075760 q^{76} + 192892896 q^{77} + 191874800 q^{79} + 130083084 q^{82} - 276159276 q^{83} + 416654568 q^{86} + 266263200 q^{88} + 678997350 q^{89} + 284921392 q^{91} + 331537248 q^{92} + 413493984 q^{94} + 567657502 q^{97} + 773401986 q^{98}+O(q^{100}) \) 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   \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
1.1
0
18.0000 0 −188.000 0 0 −9128.00 −12600.0 0 0
\(n\): e.g. 2-40 or 990-1000
Significant digits:
Format:

Atkin-Lehner signs

\( p \) Sign
\(3\) \(-1\)
\(5\) \(1\)

Inner twists

This newform does not admit any (nontrivial) inner twists.

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 225.10.a.e 1
3.b odd 2 1 75.10.a.b 1
5.b even 2 1 9.10.a.a 1
5.c odd 4 2 225.10.b.c 2
15.d odd 2 1 3.10.a.b 1
15.e even 4 2 75.10.b.c 2
20.d odd 2 1 144.10.a.m 1
45.h odd 6 2 81.10.c.b 2
45.j even 6 2 81.10.c.d 2
60.h even 2 1 48.10.a.a 1
105.g even 2 1 147.10.a.c 1
120.i odd 2 1 192.10.a.g 1
120.m even 2 1 192.10.a.n 1
165.d even 2 1 363.10.a.a 1
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
3.10.a.b 1 15.d odd 2 1
9.10.a.a 1 5.b even 2 1
48.10.a.a 1 60.h even 2 1
75.10.a.b 1 3.b odd 2 1
75.10.b.c 2 15.e even 4 2
81.10.c.b 2 45.h odd 6 2
81.10.c.d 2 45.j even 6 2
144.10.a.m 1 20.d odd 2 1
147.10.a.c 1 105.g even 2 1
192.10.a.g 1 120.i odd 2 1
192.10.a.n 1 120.m even 2 1
225.10.a.e 1 1.a even 1 1 trivial
225.10.b.c 2 5.c odd 4 2
363.10.a.a 1 165.d even 2 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{10}^{\mathrm{new}}(\Gamma_0(225))\):

\( T_{2} - 18 \) Copy content Toggle raw display
\( T_{7} + 9128 \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T - 18 \) Copy content Toggle raw display
$3$ \( T \) Copy content Toggle raw display
$5$ \( T \) Copy content Toggle raw display
$7$ \( T + 9128 \) Copy content Toggle raw display
$11$ \( T + 21132 \) Copy content Toggle raw display
$13$ \( T + 31214 \) Copy content Toggle raw display
$17$ \( T + 279342 \) Copy content Toggle raw display
$19$ \( T - 144020 \) Copy content Toggle raw display
$23$ \( T + 1763496 \) Copy content Toggle raw display
$29$ \( T + 4692510 \) Copy content Toggle raw display
$31$ \( T + 369088 \) Copy content Toggle raw display
$37$ \( T + 9347078 \) Copy content Toggle raw display
$41$ \( T - 7226838 \) Copy content Toggle raw display
$43$ \( T - 23147476 \) Copy content Toggle raw display
$47$ \( T - 22971888 \) Copy content Toggle raw display
$53$ \( T - 78477174 \) Copy content Toggle raw display
$59$ \( T - 20310660 \) Copy content Toggle raw display
$61$ \( T + 179339938 \) Copy content Toggle raw display
$67$ \( T + 274528388 \) Copy content Toggle raw display
$71$ \( T - 36342648 \) Copy content Toggle raw display
$73$ \( T - 247089526 \) Copy content Toggle raw display
$79$ \( T - 191874800 \) Copy content Toggle raw display
$83$ \( T + 276159276 \) Copy content Toggle raw display
$89$ \( T - 678997350 \) Copy content Toggle raw display
$97$ \( T - 567657502 \) Copy content Toggle raw display
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