Atkin-Lehner |
3+ 5+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
1425b |
Isogeny class |
Conductor |
1425 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
1680 |
Modular degree for the optimal curve |
Δ |
-17530171875 = -1 · 310 · 56 · 19 |
Discriminant |
Eigenvalues |
2 3+ 5+ -3 -3 6 -3 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,1,492,-4957] |
[a1,a2,a3,a4,a6] |
Generators |
[618:5585:8] |
Generators of the group modulo torsion |
j |
841232384/1121931 |
j-invariant |
L |
4.11087149417 |
L(r)(E,1)/r! |
Ω |
0.65573765819986 |
Real period |
R |
3.1345397376256 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
22800di1 91200dx1 4275i1 57c1 |
Quadratic twists by: -4 8 -3 5 |