Atkin-Lehner |
2- 3- 7+ 29- |
Signs for the Atkin-Lehner involutions |
Class |
1218h |
Isogeny class |
Conductor |
1218 |
Conductor |
∏ cp |
140 |
Product of Tamagawa factors cp |
Δ |
3033870191363023488 = 27 · 310 · 712 · 29 |
Discriminant |
Eigenvalues |
2- 3- 2 7+ 4 -6 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-1169015187,-15384418786143] |
[a1,a2,a3,a4,a6] |
j |
176678690562294721133446471910833/3033870191363023488 |
j-invariant |
L |
3.6147024382374 |
L(r)(E,1)/r! |
Ω |
0.025819303130267 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
9744l4 38976d4 3654g4 30450j4 |
Quadratic twists by: -4 8 -3 5 |