Atkin-Lehner |
2+ 3+ 5+ 83- |
Signs for the Atkin-Lehner involutions |
Class |
2490d |
Isogeny class |
Conductor |
2490 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
892814400 = 26 · 34 · 52 · 832 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ 4 4 2 2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-263,693] |
[a1,a2,a3,a4,a6] |
j |
2023804595449/892814400 |
j-invariant |
L |
1.4182103932694 |
L(r)(E,1)/r! |
Ω |
1.4182103932694 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
19920n2 79680ba2 7470o2 12450y2 |
Quadratic twists by: -4 8 -3 5 |