Atkin-Lehner |
2- 3- 37- 83+ |
Signs for the Atkin-Lehner involutions |
Class |
18426g |
Isogeny class |
Conductor |
18426 |
Conductor |
∏ cp |
96 |
Product of Tamagawa factors cp |
Δ |
347665895424 = 212 · 32 · 372 · 832 |
Discriminant |
Eigenvalues |
2- 3- -2 0 4 -2 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-196544,33521664] |
[a1,a2,a3,a4,a6] |
j |
839659529986073680897/347665895424 |
j-invariant |
L |
4.6780047930219 |
L(r)(E,1)/r! |
Ω |
0.77966746550364 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
55278d2 |
Quadratic twists by: -3 |