Atkin-Lehner |
2- 19- 83+ |
Signs for the Atkin-Lehner involutions |
Class |
100928bb |
Isogeny class |
Conductor |
100928 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-945509471617024 = -1 · 220 · 19 · 834 |
Discriminant |
Eigenvalues |
2- 0 2 0 4 -2 2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,16756,-1221360] |
[a1,a2,a3,a4,a6] |
Generators |
[3879796385399473440:-40873311806184308620:46067130197536239] |
Generators of the group modulo torsion |
j |
1984699888263/3606832396 |
j-invariant |
L |
7.8258002217782 |
L(r)(E,1)/r! |
Ω |
0.25993333933259 |
Real period |
R |
30.106950657633 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000279 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
100928b3 25232g3 |
Quadratic twists by: -4 8 |