Atkin-Lehner |
2+ 3- 5+ 13- 41+ |
Signs for the Atkin-Lehner involutions |
Class |
15990i |
Isogeny class |
Conductor |
15990 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
70260060 = 22 · 3 · 5 · 134 · 41 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 4 -4 13- 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-13124,-579754] |
[a1,a2,a3,a4,a6] |
Generators |
[4422:32674:27] |
Generators of the group modulo torsion |
j |
249962469827132089/70260060 |
j-invariant |
L |
4.5233034802725 |
L(r)(E,1)/r! |
Ω |
0.44605351981922 |
Real period |
R |
5.0703595861161 |
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 |
127920be4 47970bo4 79950be4 |
Quadratic twists by: -4 -3 5 |