Atkin-Lehner |
2- 3+ 5+ 11+ |
Signs for the Atkin-Lehner involutions |
Class |
2640o |
Isogeny class |
Conductor |
2640 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
306125740800 = 28 · 33 · 52 · 116 |
Discriminant |
Eigenvalues |
2- 3+ 5+ -2 11+ 2 0 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-3156,63900] |
[a1,a2,a3,a4,a6] |
j |
13584145739344/1195803675 |
j-invariant |
L |
0.94484196459386 |
L(r)(E,1)/r! |
Ω |
0.94484196459386 |
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 |
660d2 10560cn2 7920bl2 13200cc2 |
Quadratic twists by: -4 8 -3 5 |