Atkin-Lehner |
2+ 3+ 5+ 7- 71+ |
Signs for the Atkin-Lehner involutions |
Class |
74550r |
Isogeny class |
Conductor |
74550 |
Conductor |
∏ cp |
40 |
Product of Tamagawa factors cp |
deg |
2188800 |
Modular degree for the optimal curve |
Δ |
3.8074573992164E+19 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ 7- 4 -2 0 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-843125,25265625] |
[a1,a2,a3,a4,a6] |
j |
4242095018217176401/2436772735498500 |
j-invariant |
L |
1.75117853892 |
L(r)(E,1)/r! |
Ω |
0.17511785411628 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
14910bj1 |
Quadratic twists by: 5 |