Atkin-Lehner |
2+ 5+ 7- 41- |
Signs for the Atkin-Lehner involutions |
Class |
2870d |
Isogeny class |
Conductor |
2870 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
deg |
8640 |
Modular degree for the optimal curve |
Δ |
5403406400 = 26 · 52 · 72 · 413 |
Discriminant |
Eigenvalues |
2+ -2 5+ 7- 0 2 0 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-70344,7175126] |
[a1,a2,a3,a4,a6] |
Generators |
[-92:3633:1] |
Generators of the group modulo torsion |
j |
38494263748526418169/5403406400 |
j-invariant |
L |
1.6539828014048 |
L(r)(E,1)/r! |
Ω |
1.0584878121782 |
Real period |
R |
2.3438854690276 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
6 |
Number of elements in the torsion subgroup |
Twists |
22960j1 91840v1 25830bi1 14350p1 |
Quadratic twists by: -4 8 -3 5 |