Atkin-Lehner |
2+ 5- 7- 17- |
Signs for the Atkin-Lehner involutions |
Class |
20230k |
Isogeny class |
Conductor |
20230 |
Conductor |
∏ cp |
108 |
Product of Tamagawa factors cp |
deg |
1057536 |
Modular degree for the optimal curve |
Δ |
2392684802263000000 = 26 · 56 · 73 · 178 |
Discriminant |
Eigenvalues |
2+ 1 5- 7- 0 2 17- 5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-24800108,47534512618] |
[a1,a2,a3,a4,a6] |
j |
241820454028845241/343000000 |
j-invariant |
L |
2.6324378212214 |
L(r)(E,1)/r! |
Ω |
0.21936981843512 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
3 |
Number of elements in the torsion subgroup |
Twists |
101150bz1 20230b1 |
Quadratic twists by: 5 17 |