Atkin-Lehner |
2- 3- 79- |
Signs for the Atkin-Lehner involutions |
Class |
74892b |
Isogeny class |
Conductor |
74892 |
Conductor |
∏ cp |
36 |
Product of Tamagawa factors cp |
Δ |
3583910310632937216 = 28 · 36 · 797 |
Discriminant |
Eigenvalues |
2- 3- 2 0 -2 2 -8 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-2573372,1585449540] |
[a1,a2,a3,a4,a6] |
j |
30285104848/57591 |
j-invariant |
L |
2.2491455132004 |
L(r)(E,1)/r! |
Ω |
0.24990505651957 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
948a2 |
Quadratic twists by: -79 |