Atkin-Lehner |
2+ 5- 7- 11- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
91630be |
Isogeny class |
Conductor |
91630 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
368640 |
Modular degree for the optimal curve |
Δ |
-808496619974120 = -1 · 23 · 5 · 76 · 112 · 175 |
Discriminant |
Eigenvalues |
2+ -1 5- 7- 11- 3 17+ -3 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,3748,1366744] |
[a1,a2,a3,a4,a6] |
j |
49471280711/6872107880 |
j-invariant |
L |
1.5472553420069 |
L(r)(E,1)/r! |
Ω |
0.3868138232067 |
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 |
1870d1 |
Quadratic twists by: -7 |