Atkin-Lehner |
2+ 3- 5- 13+ 53- |
Signs for the Atkin-Lehner involutions |
Class |
20670o |
Isogeny class |
Conductor |
20670 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
1575010344960 = 213 · 34 · 5 · 132 · 532 |
Discriminant |
Eigenvalues |
2+ 3- 5- -2 -6 13+ -6 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-218583,-39352454] |
[a1,a2,a3,a4,a6] |
j |
1154968135934386936681/1575010344960 |
j-invariant |
L |
0.88319321498205 |
L(r)(E,1)/r! |
Ω |
0.22079830374551 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
62010bo2 103350bj2 |
Quadratic twists by: -3 5 |