Atkin-Lehner |
2- 3- 5+ 43- |
Signs for the Atkin-Lehner involutions |
Class |
55470bf |
Isogeny class |
Conductor |
55470 |
Conductor |
∏ cp |
40 |
Product of Tamagawa factors cp |
Δ |
28051680666242400 = 25 · 3 · 52 · 438 |
Discriminant |
Eigenvalues |
2- 3- 5+ 0 0 -4 0 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-938406,349721220] |
[a1,a2,a3,a4,a6] |
j |
14457238157881/4437600 |
j-invariant |
L |
3.6611367701345 |
L(r)(E,1)/r! |
Ω |
0.36611367690494 |
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 |
1290a2 |
Quadratic twists by: -43 |