Atkin-Lehner |
2+ 5+ 7- 37- |
Signs for the Atkin-Lehner involutions |
Class |
72520g |
Isogeny class |
Conductor |
72520 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-4123173913600 = -1 · 210 · 52 · 76 · 372 |
Discriminant |
Eigenvalues |
2+ 2 5+ 7- 0 6 2 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-1976,-102724] |
[a1,a2,a3,a4,a6] |
Generators |
[164682:2409884:729] |
Generators of the group modulo torsion |
j |
-7086244/34225 |
j-invariant |
L |
9.2016996710204 |
L(r)(E,1)/r! |
Ω |
0.32376662794878 |
Real period |
R |
7.1051946639419 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000002134 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
1480c2 |
Quadratic twists by: -7 |