Atkin-Lehner |
2+ 7+ 53- |
Signs for the Atkin-Lehner involutions |
Class |
742b |
Isogeny class |
Conductor |
742 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
336 |
Modular degree for the optimal curve |
Δ |
-15415792 = -1 · 24 · 73 · 532 |
Discriminant |
Eigenvalues |
2+ 2 4 7+ -4 2 6 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-63,245] |
[a1,a2,a3,a4,a6] |
j |
-28344726649/15415792 |
j-invariant |
L |
2.0545031091529 |
L(r)(E,1)/r! |
Ω |
2.0545031091529 |
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 |
5936r1 23744c1 6678k1 18550q1 |
Quadratic twists by: -4 8 -3 5 |