Atkin-Lehner |
2+ 3+ 5+ 7- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
71400i |
Isogeny class |
Conductor |
71400 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
Δ |
1561250250000000000 = 210 · 32 · 512 · 74 · 172 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ 7- -4 6 17+ 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-1227408,520342812] |
[a1,a2,a3,a4,a6] |
j |
12781179439594276/97578140625 |
j-invariant |
L |
2.1517980989301 |
L(r)(E,1)/r! |
Ω |
0.26897476253284 |
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 |
14280bv2 |
Quadratic twists by: 5 |