Atkin-Lehner |
2- 3- 13+ 17- |
Signs for the Atkin-Lehner involutions |
Class |
7956d |
Isogeny class |
Conductor |
7956 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
-23707862141184 = -1 · 28 · 38 · 132 · 174 |
Discriminant |
Eigenvalues |
2- 3- 2 2 2 13+ 17- -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-10839,-493490] |
[a1,a2,a3,a4,a6] |
j |
-754612278352/127035441 |
j-invariant |
L |
2.7817697758476 |
L(r)(E,1)/r! |
Ω |
0.2318141479873 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
31824bd2 127296br2 2652d2 103428w2 |
Quadratic twists by: -4 8 -3 13 |