Atkin-Lehner |
2+ 3- 7- 23- |
Signs for the Atkin-Lehner involutions |
Class |
2898i |
Isogeny class |
Conductor |
2898 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
464816254928508 = 22 · 322 · 7 · 232 |
Discriminant |
Eigenvalues |
2+ 3- 2 7- 4 -2 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-712206,231518920] |
[a1,a2,a3,a4,a6] |
j |
54804145548726848737/637608031452 |
j-invariant |
L |
1.9113949572567 |
L(r)(E,1)/r! |
Ω |
0.47784873931418 |
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 |
23184bi6 92736co6 966g5 72450dn6 |
Quadratic twists by: -4 8 -3 5 |