Properties

Label 1960.2.q.k
Level $1960$
Weight $2$
Character orbit 1960.q
Analytic conductor $15.651$
Analytic rank $0$
Dimension $2$
CM no
Inner twists $2$

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Newspace parameters

Level: \( N \) \(=\) \( 1960 = 2^{3} \cdot 5 \cdot 7^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 1960.q (of order \(3\), degree \(2\), not minimal)

Newform invariants

Self dual: no
Analytic conductor: \(15.6506787962\)
Analytic rank: \(0\)
Dimension: \(2\)
Coefficient field: \(\Q(\sqrt{-3}) \)
Defining polynomial: \( x^{2} - x + 1 \) Copy content Toggle raw display
Coefficient ring: \(\Z[a_1, a_2, a_3]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 280)
Sato-Tate group: $\mathrm{SU}(2)[C_{3}]$

$q$-expansion

Coefficients of the \(q\)-expansion are expressed in terms of a primitive root of unity \(\zeta_{6}\). We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + ( - \zeta_{6} + 1) q^{3} - \zeta_{6} q^{5} + 2 \zeta_{6} q^{9} +O(q^{10}) \) Copy content Toggle raw display \( q + ( - \zeta_{6} + 1) q^{3} - \zeta_{6} q^{5} + 2 \zeta_{6} q^{9} + (2 \zeta_{6} - 2) q^{11} - q^{15} + ( - 4 \zeta_{6} + 4) q^{17} - 2 \zeta_{6} q^{19} - \zeta_{6} q^{23} + (\zeta_{6} - 1) q^{25} + 5 q^{27} + 9 q^{29} + ( - 4 \zeta_{6} + 4) q^{31} + 2 \zeta_{6} q^{33} - 4 \zeta_{6} q^{37} - q^{41} + 9 q^{43} + ( - 2 \zeta_{6} + 2) q^{45} - 4 \zeta_{6} q^{51} + ( - 10 \zeta_{6} + 10) q^{53} + 2 q^{55} - 2 q^{57} + (10 \zeta_{6} - 10) q^{59} + 9 \zeta_{6} q^{61} + (5 \zeta_{6} - 5) q^{67} - q^{69} + 14 q^{71} + ( - 12 \zeta_{6} + 12) q^{73} + \zeta_{6} q^{75} - 14 \zeta_{6} q^{79} + (\zeta_{6} - 1) q^{81} - 11 q^{83} - 4 q^{85} + ( - 9 \zeta_{6} + 9) q^{87} - 15 \zeta_{6} q^{89} - 4 \zeta_{6} q^{93} + (2 \zeta_{6} - 2) q^{95} + 18 q^{97} - 4 q^{99} +O(q^{100}) \) Copy content Toggle raw display
\(\operatorname{Tr}(f)(q)\) \(=\) \( 2 q + q^{3} - q^{5} + 2 q^{9}+O(q^{10}) \) Copy content Toggle raw display \( 2 q + q^{3} - q^{5} + 2 q^{9} - 2 q^{11} - 2 q^{15} + 4 q^{17} - 2 q^{19} - q^{23} - q^{25} + 10 q^{27} + 18 q^{29} + 4 q^{31} + 2 q^{33} - 4 q^{37} - 2 q^{41} + 18 q^{43} + 2 q^{45} - 4 q^{51} + 10 q^{53} + 4 q^{55} - 4 q^{57} - 10 q^{59} + 9 q^{61} - 5 q^{67} - 2 q^{69} + 28 q^{71} + 12 q^{73} + q^{75} - 14 q^{79} - q^{81} - 22 q^{83} - 8 q^{85} + 9 q^{87} - 15 q^{89} - 4 q^{93} - 2 q^{95} + 36 q^{97} - 8 q^{99}+O(q^{100}) \) Copy content Toggle raw display

Character values

We give the values of \(\chi\) on generators for \(\left(\mathbb{Z}/1960\mathbb{Z}\right)^\times\).

\(n\) \(981\) \(1081\) \(1177\) \(1471\)
\(\chi(n)\) \(1\) \(-\zeta_{6}\) \(1\) \(1\)

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 \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
361.1
0.500000 + 0.866025i
0.500000 0.866025i
0 0.500000 0.866025i 0 −0.500000 0.866025i 0 0 0 1.00000 + 1.73205i 0
961.1 0 0.500000 + 0.866025i 0 −0.500000 + 0.866025i 0 0 0 1.00000 1.73205i 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
7.c even 3 1 inner

Twists

       By twisting character orbit
Char Parity Ord Mult Type Twist Min Dim
1.a even 1 1 trivial 1960.2.q.k 2
7.b odd 2 1 280.2.q.a 2
7.c even 3 1 1960.2.a.e 1
7.c even 3 1 inner 1960.2.q.k 2
7.d odd 6 1 280.2.q.a 2
7.d odd 6 1 1960.2.a.i 1
21.c even 2 1 2520.2.bi.a 2
21.g even 6 1 2520.2.bi.a 2
28.d even 2 1 560.2.q.h 2
28.f even 6 1 560.2.q.h 2
28.f even 6 1 3920.2.a.m 1
28.g odd 6 1 3920.2.a.y 1
35.c odd 2 1 1400.2.q.e 2
35.f even 4 2 1400.2.bh.b 4
35.i odd 6 1 1400.2.q.e 2
35.i odd 6 1 9800.2.a.r 1
35.j even 6 1 9800.2.a.bc 1
35.k even 12 2 1400.2.bh.b 4
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
280.2.q.a 2 7.b odd 2 1
280.2.q.a 2 7.d odd 6 1
560.2.q.h 2 28.d even 2 1
560.2.q.h 2 28.f even 6 1
1400.2.q.e 2 35.c odd 2 1
1400.2.q.e 2 35.i odd 6 1
1400.2.bh.b 4 35.f even 4 2
1400.2.bh.b 4 35.k even 12 2
1960.2.a.e 1 7.c even 3 1
1960.2.a.i 1 7.d odd 6 1
1960.2.q.k 2 1.a even 1 1 trivial
1960.2.q.k 2 7.c even 3 1 inner
2520.2.bi.a 2 21.c even 2 1
2520.2.bi.a 2 21.g even 6 1
3920.2.a.m 1 28.f even 6 1
3920.2.a.y 1 28.g odd 6 1
9800.2.a.r 1 35.i odd 6 1
9800.2.a.bc 1 35.j even 6 1

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(1960, [\chi])\):

\( T_{3}^{2} - T_{3} + 1 \) Copy content Toggle raw display
\( T_{11}^{2} + 2T_{11} + 4 \) Copy content Toggle raw display
\( T_{13} \) Copy content Toggle raw display

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( T^{2} \) Copy content Toggle raw display
$3$ \( T^{2} - T + 1 \) Copy content Toggle raw display
$5$ \( T^{2} + T + 1 \) Copy content Toggle raw display
$7$ \( T^{2} \) Copy content Toggle raw display
$11$ \( T^{2} + 2T + 4 \) Copy content Toggle raw display
$13$ \( T^{2} \) Copy content Toggle raw display
$17$ \( T^{2} - 4T + 16 \) Copy content Toggle raw display
$19$ \( T^{2} + 2T + 4 \) Copy content Toggle raw display
$23$ \( T^{2} + T + 1 \) Copy content Toggle raw display
$29$ \( (T - 9)^{2} \) Copy content Toggle raw display
$31$ \( T^{2} - 4T + 16 \) Copy content Toggle raw display
$37$ \( T^{2} + 4T + 16 \) Copy content Toggle raw display
$41$ \( (T + 1)^{2} \) Copy content Toggle raw display
$43$ \( (T - 9)^{2} \) Copy content Toggle raw display
$47$ \( T^{2} \) Copy content Toggle raw display
$53$ \( T^{2} - 10T + 100 \) Copy content Toggle raw display
$59$ \( T^{2} + 10T + 100 \) Copy content Toggle raw display
$61$ \( T^{2} - 9T + 81 \) Copy content Toggle raw display
$67$ \( T^{2} + 5T + 25 \) Copy content Toggle raw display
$71$ \( (T - 14)^{2} \) Copy content Toggle raw display
$73$ \( T^{2} - 12T + 144 \) Copy content Toggle raw display
$79$ \( T^{2} + 14T + 196 \) Copy content Toggle raw display
$83$ \( (T + 11)^{2} \) Copy content Toggle raw display
$89$ \( T^{2} + 15T + 225 \) Copy content Toggle raw display
$97$ \( (T - 18)^{2} \) Copy content Toggle raw display
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