Atkin-Lehner |
2+ 5- 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
94640bf |
Isogeny class |
Conductor |
94640 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
771375049303040 = 210 · 5 · 74 · 137 |
Discriminant |
Eigenvalues |
2+ 0 5- 7- 0 13+ 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-237107,44418946] |
[a1,a2,a3,a4,a6] |
Generators |
[261:560:1] |
Generators of the group modulo torsion |
j |
298261205316/156065 |
j-invariant |
L |
7.4960212456119 |
L(r)(E,1)/r! |
Ω |
0.49802386902057 |
Real period |
R |
3.7628825188099 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000003817 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
47320x4 7280a4 |
Quadratic twists by: -4 13 |