Atkin-Lehner |
2- 5+ 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
25480l |
Isogeny class |
Conductor |
25480 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-508996633600 = -1 · 210 · 52 · 76 · 132 |
Discriminant |
Eigenvalues |
2- -2 5+ 7- 2 13+ -2 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-16,34320] |
[a1,a2,a3,a4,a6] |
Generators |
[16:-196:1] |
Generators of the group modulo torsion |
j |
-4/4225 |
j-invariant |
L |
2.9690504463722 |
L(r)(E,1)/r! |
Ω |
0.73905645913604 |
Real period |
R |
1.0043381698615 |
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 |
50960a2 127400l2 520b2 |
Quadratic twists by: -4 5 -7 |