Properties

Label 4800.2.f.a
Level $4800$
Weight $2$
Character orbit 4800.f
Analytic conductor $38.328$
Analytic rank $0$
Dimension $2$
CM no
Inner twists $2$

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Newspace parameters

Level: \( N \) \(=\) \( 4800 = 2^{6} \cdot 3 \cdot 5^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 4800.f (of order \(2\), degree \(1\), not minimal)

Newform invariants

Self dual: no
Analytic conductor: \(38.3281929702\)
Analytic rank: \(0\)
Dimension: \(2\)
Coefficient field: \(\Q(\sqrt{-1}) \)
Defining polynomial: \(x^{2} + 1\)
Coefficient ring: \(\Z[a_1, a_2, a_3]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 600)
Sato-Tate group: $\mathrm{SU}(2)[C_{2}]$

$q$-expansion

Coefficients of the \(q\)-expansion are expressed in terms of \(i = \sqrt{-1}\). We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q -i q^{3} + 5 i q^{7} - q^{9} +O(q^{10})\) \( q -i q^{3} + 5 i q^{7} - q^{9} -6 q^{11} -3 i q^{13} -2 i q^{17} - q^{19} + 5 q^{21} -2 i q^{23} + i q^{27} + 6 q^{29} -3 q^{31} + 6 i q^{33} + 6 i q^{37} -3 q^{39} + 4 q^{41} -11 i q^{43} + 10 i q^{47} -18 q^{49} -2 q^{51} -8 i q^{53} + i q^{57} + 6 q^{59} -3 q^{61} -5 i q^{63} -i q^{67} -2 q^{69} + 12 q^{71} -10 i q^{73} -30 i q^{77} -8 q^{79} + q^{81} + 6 i q^{83} -6 i q^{87} + 16 q^{89} + 15 q^{91} + 3 i q^{93} -7 i q^{97} + 6 q^{99} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 2q - 2q^{9} + O(q^{10}) \) \( 2q - 2q^{9} - 12q^{11} - 2q^{19} + 10q^{21} + 12q^{29} - 6q^{31} - 6q^{39} + 8q^{41} - 36q^{49} - 4q^{51} + 12q^{59} - 6q^{61} - 4q^{69} + 24q^{71} - 16q^{79} + 2q^{81} + 32q^{89} + 30q^{91} + 12q^{99} + O(q^{100}) \)

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/4800\mathbb{Z}\right)^\times\).

\(n\) \(577\) \(901\) \(1601\) \(4351\)
\(\chi(n)\) \(-1\) \(1\) \(1\) \(1\)

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.

Label \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
3649.1
1.00000i
1.00000i
0 1.00000i 0 0 0 5.00000i 0 −1.00000 0
3649.2 0 1.00000i 0 0 0 5.00000i 0 −1.00000 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
5.b even 2 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 4800.2.f.a 2
4.b odd 2 1 4800.2.f.bj 2
5.b even 2 1 inner 4800.2.f.a 2
5.c odd 4 1 4800.2.a.a 1
5.c odd 4 1 4800.2.a.cs 1
8.b even 2 1 1200.2.f.i 2
8.d odd 2 1 600.2.f.a 2
20.d odd 2 1 4800.2.f.bj 2
20.e even 4 1 4800.2.a.b 1
20.e even 4 1 4800.2.a.ct 1
24.f even 2 1 1800.2.f.k 2
24.h odd 2 1 3600.2.f.b 2
40.e odd 2 1 600.2.f.a 2
40.f even 2 1 1200.2.f.i 2
40.i odd 4 1 1200.2.a.i 1
40.i odd 4 1 1200.2.a.j 1
40.k even 4 1 600.2.a.e 1
40.k even 4 1 600.2.a.f yes 1
120.i odd 2 1 3600.2.f.b 2
120.m even 2 1 1800.2.f.k 2
120.q odd 4 1 1800.2.a.a 1
120.q odd 4 1 1800.2.a.x 1
120.w even 4 1 3600.2.a.a 1
120.w even 4 1 3600.2.a.bq 1
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
600.2.a.e 1 40.k even 4 1
600.2.a.f yes 1 40.k even 4 1
600.2.f.a 2 8.d odd 2 1
600.2.f.a 2 40.e odd 2 1
1200.2.a.i 1 40.i odd 4 1
1200.2.a.j 1 40.i odd 4 1
1200.2.f.i 2 8.b even 2 1
1200.2.f.i 2 40.f even 2 1
1800.2.a.a 1 120.q odd 4 1
1800.2.a.x 1 120.q odd 4 1
1800.2.f.k 2 24.f even 2 1
1800.2.f.k 2 120.m even 2 1
3600.2.a.a 1 120.w even 4 1
3600.2.a.bq 1 120.w even 4 1
3600.2.f.b 2 24.h odd 2 1
3600.2.f.b 2 120.i odd 2 1
4800.2.a.a 1 5.c odd 4 1
4800.2.a.b 1 20.e even 4 1
4800.2.a.cs 1 5.c odd 4 1
4800.2.a.ct 1 20.e even 4 1
4800.2.f.a 2 1.a even 1 1 trivial
4800.2.f.a 2 5.b even 2 1 inner
4800.2.f.bj 2 4.b odd 2 1
4800.2.f.bj 2 20.d odd 2 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(4800, [\chi])\):

\( T_{7}^{2} + 25 \)
\( T_{11} + 6 \)
\( T_{13}^{2} + 9 \)
\( T_{19} + 1 \)
\( T_{23}^{2} + 4 \)
\( T_{31} + 3 \)

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{2} \)
$3$ \( 1 + T^{2} \)
$5$ \( T^{2} \)
$7$ \( 25 + T^{2} \)
$11$ \( ( 6 + T )^{2} \)
$13$ \( 9 + T^{2} \)
$17$ \( 4 + T^{2} \)
$19$ \( ( 1 + T )^{2} \)
$23$ \( 4 + T^{2} \)
$29$ \( ( -6 + T )^{2} \)
$31$ \( ( 3 + T )^{2} \)
$37$ \( 36 + T^{2} \)
$41$ \( ( -4 + T )^{2} \)
$43$ \( 121 + T^{2} \)
$47$ \( 100 + T^{2} \)
$53$ \( 64 + T^{2} \)
$59$ \( ( -6 + T )^{2} \)
$61$ \( ( 3 + T )^{2} \)
$67$ \( 1 + T^{2} \)
$71$ \( ( -12 + T )^{2} \)
$73$ \( 100 + T^{2} \)
$79$ \( ( 8 + T )^{2} \)
$83$ \( 36 + T^{2} \)
$89$ \( ( -16 + T )^{2} \)
$97$ \( 49 + T^{2} \)
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