Atkin-Lehner |
2- 3+ 7+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
15624q |
Isogeny class |
Conductor |
15624 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
8704 |
Modular degree for the optimal curve |
Δ |
-4115736576 = -1 · 211 · 33 · 74 · 31 |
Discriminant |
Eigenvalues |
2- 3+ -3 7+ 1 1 -3 5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-699,-7754] |
[a1,a2,a3,a4,a6] |
Generators |
[74:588:1] |
Generators of the group modulo torsion |
j |
-683064198/74431 |
j-invariant |
L |
3.6900836235007 |
L(r)(E,1)/r! |
Ω |
0.46141169936982 |
Real period |
R |
1.9993444187374 |
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 |
31248f1 124992k1 15624b1 109368bg1 |
Quadratic twists by: -4 8 -3 -7 |