Atkin-Lehner |
2+ 3+ 37- |
Signs for the Atkin-Lehner involutions |
Class |
666a |
Isogeny class |
Conductor |
666 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
240 |
Modular degree for the optimal curve |
Δ |
-23304672 = -1 · 25 · 39 · 37 |
Discriminant |
Eigenvalues |
2+ 3+ 2 -3 5 -3 3 5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-231,-1315] |
[a1,a2,a3,a4,a6] |
j |
-69426531/1184 |
j-invariant |
L |
1.2231192487799 |
L(r)(E,1)/r! |
Ω |
0.61155962438995 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
5328l1 21312d1 666d1 16650bp1 |
Quadratic twists by: -4 8 -3 5 |