Atkin-Lehner |
3+ 5+ 7- 37+ |
Signs for the Atkin-Lehner involutions |
Class |
19425f |
Isogeny class |
Conductor |
19425 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
3559460014072265625 = 34 · 510 · 74 · 374 |
Discriminant |
Eigenvalues |
1 3+ 5+ 7- -4 2 -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-884250,306534375] |
[a1,a2,a3,a4,a6] |
j |
4893613425692722081/227805440900625 |
j-invariant |
L |
0.98796030453908 |
L(r)(E,1)/r! |
Ω |
0.24699007613477 |
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 |
58275r3 3885h3 |
Quadratic twists by: -3 5 |