Atkin-Lehner |
2- 5+ 17+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
25840q |
Isogeny class |
Conductor |
25840 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
-382349312000 = -1 · 215 · 53 · 173 · 19 |
Discriminant |
Eigenvalues |
2- -1 5+ 4 3 -4 17+ 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-10376,411376] |
[a1,a2,a3,a4,a6] |
j |
-30164456759689/93347000 |
j-invariant |
L |
1.9101017054853 |
L(r)(E,1)/r! |
Ω |
0.95505085274259 |
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 |
3230b2 103360ck2 129200bx2 |
Quadratic twists by: -4 8 5 |