Atkin-Lehner |
2+ 3- 31+ 41- |
Signs for the Atkin-Lehner involutions |
Class |
22878b |
Isogeny class |
Conductor |
22878 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-40377738204558 = -1 · 2 · 318 · 31 · 412 |
Discriminant |
Eigenvalues |
2+ 3- -2 0 0 6 -4 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-2628,-309434] |
[a1,a2,a3,a4,a6] |
Generators |
[237:3394:1] |
Generators of the group modulo torsion |
j |
-2754008142913/55387843902 |
j-invariant |
L |
3.1432571808405 |
L(r)(E,1)/r! |
Ω |
0.27831108131255 |
Real period |
R |
5.6470212504951 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
7626h2 |
Quadratic twists by: -3 |