Atkin-Lehner |
2- 13+ 53- |
Signs for the Atkin-Lehner involutions |
Class |
71656h |
Isogeny class |
Conductor |
71656 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
11067834422528 = 28 · 138 · 53 |
Discriminant |
Eigenvalues |
2- 0 4 -4 0 13+ -2 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-48503,-4108390] |
[a1,a2,a3,a4,a6] |
Generators |
[52195:870012:125] |
Generators of the group modulo torsion |
j |
10212438096/8957 |
j-invariant |
L |
6.4067977707931 |
L(r)(E,1)/r! |
Ω |
0.32172163814538 |
Real period |
R |
4.9785256968907 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.9999999999661 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
5512c2 |
Quadratic twists by: 13 |