Atkin-Lehner |
2- 5+ 17- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
25840v |
Isogeny class |
Conductor |
25840 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-403750000000000000 = -1 · 213 · 516 · 17 · 19 |
Discriminant |
Eigenvalues |
2- 0 5+ 4 -4 -2 17- 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-75083,31580282] |
[a1,a2,a3,a4,a6] |
Generators |
[129355:4073706:125] |
Generators of the group modulo torsion |
j |
-11428483741113249/98571777343750 |
j-invariant |
L |
4.9357617307116 |
L(r)(E,1)/r! |
Ω |
0.25629280213828 |
Real period |
R |
9.6291462138852 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
3230e4 103360co3 129200bf3 |
Quadratic twists by: -4 8 5 |