Atkin-Lehner |
2+ 13- 101+ |
Signs for the Atkin-Lehner involutions |
Class |
2626c |
Isogeny class |
Conductor |
2626 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
-5705592635392 = -1 · 215 · 132 · 1013 |
Discriminant |
Eigenvalues |
2+ -2 0 -1 0 13- -3 -1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-8671,-332046] |
[a1,a2,a3,a4,a6] |
j |
-72087384799131625/5705592635392 |
j-invariant |
L |
0.49251789982623 |
L(r)(E,1)/r! |
Ω |
0.24625894991311 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
21008j2 84032f2 23634l2 65650m2 |
Quadratic twists by: -4 8 -3 5 |