Atkin-Lehner |
2+ 5+ 11+ 37+ |
Signs for the Atkin-Lehner involutions |
Class |
20350a |
Isogeny class |
Conductor |
20350 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
-8858339101562500 = -1 · 22 · 510 · 112 · 374 |
Discriminant |
Eigenvalues |
2+ 0 5+ 4 11+ 2 -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,46708,2314116] |
[a1,a2,a3,a4,a6] |
Generators |
[-16:1258:1] |
Generators of the group modulo torsion |
j |
721227487993839/566933702500 |
j-invariant |
L |
4.0601594053705 |
L(r)(E,1)/r! |
Ω |
0.26470757153638 |
Real period |
R |
1.9172852620937 |
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 |
4070f4 |
Quadratic twists by: 5 |