Properties

Label 2366.2.a.bc
Level 2366
Weight 2
Character orbit 2366.a
Self dual yes
Analytic conductor 18.893
Analytic rank 0
Dimension 3
CM no
Inner twists 1

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Newspace parameters

Level: \( N \) \(=\) \( 2366 = 2 \cdot 7 \cdot 13^{2} \)
Weight: \( k \) \(=\) \( 2 \)
Character orbit: \([\chi]\) \(=\) 2366.a (trivial)

Newform invariants

Self dual: yes
Analytic conductor: \(18.8926051182\)
Analytic rank: \(0\)
Dimension: \(3\)
Coefficient field: 3.3.1384.1
Coefficient ring: \(\Z[a_1, a_2, a_3]\)
Coefficient ring index: \( 1 \)
Twist minimal: no (minimal twist has level 182)
Fricke sign: \(-1\)
Sato-Tate group: $\mathrm{SU}(2)$

$q$-expansion

Coefficients of the \(q\)-expansion are expressed in terms of a basis \(1,\beta_1,\beta_2\) for the coefficient ring described below. We also show the integral \(q\)-expansion of the trace form.

\(f(q)\) \(=\) \( q + q^{2} + \beta_{1} q^{3} + q^{4} + ( 1 - \beta_{2} ) q^{5} + \beta_{1} q^{6} + q^{7} + q^{8} + ( 4 - \beta_{1} + \beta_{2} ) q^{9} +O(q^{10})\) \( q + q^{2} + \beta_{1} q^{3} + q^{4} + ( 1 - \beta_{2} ) q^{5} + \beta_{1} q^{6} + q^{7} + q^{8} + ( 4 - \beta_{1} + \beta_{2} ) q^{9} + ( 1 - \beta_{2} ) q^{10} + ( 3 - \beta_{1} - \beta_{2} ) q^{11} + \beta_{1} q^{12} + q^{14} -2 \beta_{2} q^{15} + q^{16} + 2 \beta_{2} q^{17} + ( 4 - \beta_{1} + \beta_{2} ) q^{18} + ( 1 + \beta_{2} ) q^{19} + ( 1 - \beta_{2} ) q^{20} + \beta_{1} q^{21} + ( 3 - \beta_{1} - \beta_{2} ) q^{22} + ( 1 - \beta_{1} + \beta_{2} ) q^{23} + \beta_{1} q^{24} + ( 3 + 2 \beta_{1} - 2 \beta_{2} ) q^{25} + ( -7 + 3 \beta_{1} + \beta_{2} ) q^{27} + q^{28} + ( 2 + 2 \beta_{1} ) q^{29} -2 \beta_{2} q^{30} + ( -3 + \beta_{1} + \beta_{2} ) q^{31} + q^{32} + ( -7 + 3 \beta_{1} - 3 \beta_{2} ) q^{33} + 2 \beta_{2} q^{34} + ( 1 - \beta_{2} ) q^{35} + ( 4 - \beta_{1} + \beta_{2} ) q^{36} + ( 3 - \beta_{1} + \beta_{2} ) q^{37} + ( 1 + \beta_{2} ) q^{38} + ( 1 - \beta_{2} ) q^{40} + ( -5 - \beta_{1} + \beta_{2} ) q^{41} + \beta_{1} q^{42} + ( -2 - 2 \beta_{2} ) q^{43} + ( 3 - \beta_{1} - \beta_{2} ) q^{44} + ( -3 - 2 \beta_{1} - \beta_{2} ) q^{45} + ( 1 - \beta_{1} + \beta_{2} ) q^{46} + ( 5 + \beta_{1} + \beta_{2} ) q^{47} + \beta_{1} q^{48} + q^{49} + ( 3 + 2 \beta_{1} - 2 \beta_{2} ) q^{50} + ( 2 \beta_{1} + 4 \beta_{2} ) q^{51} -6 q^{53} + ( -7 + 3 \beta_{1} + \beta_{2} ) q^{54} + ( 10 + 2 \beta_{1} - 2 \beta_{2} ) q^{55} + q^{56} + ( 2 \beta_{1} + 2 \beta_{2} ) q^{57} + ( 2 + 2 \beta_{1} ) q^{58} + ( 3 - 2 \beta_{1} + 3 \beta_{2} ) q^{59} -2 \beta_{2} q^{60} + ( 2 - \beta_{1} ) q^{61} + ( -3 + \beta_{1} + \beta_{2} ) q^{62} + ( 4 - \beta_{1} + \beta_{2} ) q^{63} + q^{64} + ( -7 + 3 \beta_{1} - 3 \beta_{2} ) q^{66} + ( 5 - \beta_{1} + \beta_{2} ) q^{67} + 2 \beta_{2} q^{68} + ( -7 + 3 \beta_{1} + \beta_{2} ) q^{69} + ( 1 - \beta_{2} ) q^{70} -4 \beta_{1} q^{71} + ( 4 - \beta_{1} + \beta_{2} ) q^{72} + ( -3 - \beta_{1} - \beta_{2} ) q^{73} + ( 3 - \beta_{1} + \beta_{2} ) q^{74} + ( 14 - \beta_{1} - 2 \beta_{2} ) q^{75} + ( 1 + \beta_{2} ) q^{76} + ( 3 - \beta_{1} - \beta_{2} ) q^{77} + ( -3 - \beta_{1} + 3 \beta_{2} ) q^{79} + ( 1 - \beta_{2} ) q^{80} + ( 9 - 6 \beta_{1} + 2 \beta_{2} ) q^{81} + ( -5 - \beta_{1} + \beta_{2} ) q^{82} + ( 5 - 2 \beta_{1} - 3 \beta_{2} ) q^{83} + \beta_{1} q^{84} + ( -14 - 4 \beta_{1} + 2 \beta_{2} ) q^{85} + ( -2 - 2 \beta_{2} ) q^{86} + ( 14 + 2 \beta_{2} ) q^{87} + ( 3 - \beta_{1} - \beta_{2} ) q^{88} + ( -8 - 2 \beta_{2} ) q^{89} + ( -3 - 2 \beta_{1} - \beta_{2} ) q^{90} + ( 1 - \beta_{1} + \beta_{2} ) q^{92} + ( 7 - 3 \beta_{1} + 3 \beta_{2} ) q^{93} + ( 5 + \beta_{1} + \beta_{2} ) q^{94} + ( -6 - 2 \beta_{1} ) q^{95} + \beta_{1} q^{96} + ( -7 + \beta_{1} - \beta_{2} ) q^{97} + q^{98} + ( 12 - 10 \beta_{1} ) q^{99} +O(q^{100})\)
\(\operatorname{Tr}(f)(q)\) \(=\) \( 3q + 3q^{2} + q^{3} + 3q^{4} + 2q^{5} + q^{6} + 3q^{7} + 3q^{8} + 12q^{9} + O(q^{10}) \) \( 3q + 3q^{2} + q^{3} + 3q^{4} + 2q^{5} + q^{6} + 3q^{7} + 3q^{8} + 12q^{9} + 2q^{10} + 7q^{11} + q^{12} + 3q^{14} - 2q^{15} + 3q^{16} + 2q^{17} + 12q^{18} + 4q^{19} + 2q^{20} + q^{21} + 7q^{22} + 3q^{23} + q^{24} + 9q^{25} - 17q^{27} + 3q^{28} + 8q^{29} - 2q^{30} - 7q^{31} + 3q^{32} - 21q^{33} + 2q^{34} + 2q^{35} + 12q^{36} + 9q^{37} + 4q^{38} + 2q^{40} - 15q^{41} + q^{42} - 8q^{43} + 7q^{44} - 12q^{45} + 3q^{46} + 17q^{47} + q^{48} + 3q^{49} + 9q^{50} + 6q^{51} - 18q^{53} - 17q^{54} + 30q^{55} + 3q^{56} + 4q^{57} + 8q^{58} + 10q^{59} - 2q^{60} + 5q^{61} - 7q^{62} + 12q^{63} + 3q^{64} - 21q^{66} + 15q^{67} + 2q^{68} - 17q^{69} + 2q^{70} - 4q^{71} + 12q^{72} - 11q^{73} + 9q^{74} + 39q^{75} + 4q^{76} + 7q^{77} - 7q^{79} + 2q^{80} + 23q^{81} - 15q^{82} + 10q^{83} + q^{84} - 44q^{85} - 8q^{86} + 44q^{87} + 7q^{88} - 26q^{89} - 12q^{90} + 3q^{92} + 21q^{93} + 17q^{94} - 20q^{95} + q^{96} - 21q^{97} + 3q^{98} + 26q^{99} + O(q^{100}) \)

Basis of coefficient ring in terms of a root \(\nu\) of \(x^{3} - x^{2} - 10 x + 14\):

\(\beta_{0}\)\(=\)\( 1 \)
\(\beta_{1}\)\(=\)\( \nu \)
\(\beta_{2}\)\(=\)\( \nu^{2} + \nu - 7 \)
\(1\)\(=\)\(\beta_0\)
\(\nu\)\(=\)\(\beta_{1}\)
\(\nu^{2}\)\(=\)\(\beta_{2} - \beta_{1} + 7\)

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 \(\iota_m(\nu)\) \( a_{2} \) \( a_{3} \) \( a_{4} \) \( a_{5} \) \( a_{6} \) \( a_{7} \) \( a_{8} \) \( a_{9} \) \( a_{10} \)
1.1
−3.30590
1.52023
2.78567
1.00000 −3.30590 1.00000 0.376939 −3.30590 1.00000 1.00000 7.92896 0.376939
1.2 1.00000 1.52023 1.00000 4.16867 1.52023 1.00000 1.00000 −0.688899 4.16867
1.3 1.00000 2.78567 1.00000 −2.54561 2.78567 1.00000 1.00000 4.75994 −2.54561
\(n\): e.g. 2-40 or 990-1000
Significant digits:
Format:

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 2366.2.a.bc 3
13.b even 2 1 2366.2.a.x 3
13.d odd 4 2 182.2.d.b 6
39.f even 4 2 1638.2.c.i 6
52.f even 4 2 1456.2.k.b 6
91.i even 4 2 1274.2.d.l 6
91.z odd 12 4 1274.2.n.m 12
91.bb even 12 4 1274.2.n.n 12
    
        By twisted newform orbit
Twist Min Dim Char Parity Ord Mult Type
182.2.d.b 6 13.d odd 4 2
1274.2.d.l 6 91.i even 4 2
1274.2.n.m 12 91.z odd 12 4
1274.2.n.n 12 91.bb even 12 4
1456.2.k.b 6 52.f even 4 2
1638.2.c.i 6 39.f even 4 2
2366.2.a.x 3 13.b even 2 1
2366.2.a.bc 3 1.a even 1 1 trivial

Atkin-Lehner signs

\( p \) Sign
\(2\) \(-1\)
\(7\) \(-1\)
\(13\) \(-1\)

Hecke kernels

This newform subspace can be constructed as the intersection of the kernels of the following linear operators acting on \(S_{2}^{\mathrm{new}}(\Gamma_0(2366))\):

\( T_{3}^{3} - T_{3}^{2} - 10 T_{3} + 14 \)
\( T_{5}^{3} - 2 T_{5}^{2} - 10 T_{5} + 4 \)

Hecke characteristic polynomials

$p$ $F_p(T)$
$2$ \( ( 1 - T )^{3} \)
$3$ \( 1 - T - T^{2} + 8 T^{3} - 3 T^{4} - 9 T^{5} + 27 T^{6} \)
$5$ \( 1 - 2 T + 5 T^{2} - 16 T^{3} + 25 T^{4} - 50 T^{5} + 125 T^{6} \)
$7$ \( ( 1 - T )^{3} \)
$11$ \( 1 - 7 T + 25 T^{2} - 66 T^{3} + 275 T^{4} - 847 T^{5} + 1331 T^{6} \)
$13$ 1
$17$ \( 1 - 2 T + 7 T^{2} - 12 T^{3} + 119 T^{4} - 578 T^{5} + 4913 T^{6} \)
$19$ \( 1 - 4 T + 51 T^{2} - 136 T^{3} + 969 T^{4} - 1444 T^{5} + 6859 T^{6} \)
$23$ \( 1 - 3 T + 53 T^{2} - 106 T^{3} + 1219 T^{4} - 1587 T^{5} + 12167 T^{6} \)
$29$ \( 1 - 8 T + 67 T^{2} - 288 T^{3} + 1943 T^{4} - 6728 T^{5} + 24389 T^{6} \)
$31$ \( 1 + 7 T + 85 T^{2} + 346 T^{3} + 2635 T^{4} + 6727 T^{5} + 29791 T^{6} \)
$37$ \( 1 - 9 T + 119 T^{2} - 622 T^{3} + 4403 T^{4} - 12321 T^{5} + 50653 T^{6} \)
$41$ \( 1 + 15 T + 179 T^{2} + 1274 T^{3} + 7339 T^{4} + 25215 T^{5} + 68921 T^{6} \)
$43$ \( 1 + 8 T + 105 T^{2} + 560 T^{3} + 4515 T^{4} + 14792 T^{5} + 79507 T^{6} \)
$47$ \( 1 - 17 T + 213 T^{2} - 1686 T^{3} + 10011 T^{4} - 37553 T^{5} + 103823 T^{6} \)
$53$ \( ( 1 + 6 T + 53 T^{2} )^{3} \)
$59$ \( 1 - 10 T + 83 T^{2} - 296 T^{3} + 4897 T^{4} - 34810 T^{5} + 205379 T^{6} \)
$61$ \( 1 - 5 T + 181 T^{2} - 608 T^{3} + 11041 T^{4} - 18605 T^{5} + 226981 T^{6} \)
$67$ \( 1 - 15 T + 257 T^{2} - 2026 T^{3} + 17219 T^{4} - 67335 T^{5} + 300763 T^{6} \)
$71$ \( 1 + 4 T + 53 T^{2} - 328 T^{3} + 3763 T^{4} + 20164 T^{5} + 357911 T^{6} \)
$73$ \( 1 + 11 T + 235 T^{2} + 1610 T^{3} + 17155 T^{4} + 58619 T^{5} + 389017 T^{6} \)
$79$ \( 1 + 7 T + 149 T^{2} + 1254 T^{3} + 11771 T^{4} + 43687 T^{5} + 493039 T^{6} \)
$83$ \( 1 - 10 T + 123 T^{2} - 408 T^{3} + 10209 T^{4} - 68890 T^{5} + 571787 T^{6} \)
$89$ \( 1 + 26 T + 447 T^{2} + 4860 T^{3} + 39783 T^{4} + 205946 T^{5} + 704969 T^{6} \)
$97$ \( 1 + 21 T + 419 T^{2} + 4270 T^{3} + 40643 T^{4} + 197589 T^{5} + 912673 T^{6} \)
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