Atkin-Lehner |
2+ 19- 23- |
Signs for the Atkin-Lehner involutions |
Class |
20102j |
Isogeny class |
Conductor |
20102 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
21778345984 = 212 · 19 · 234 |
Discriminant |
Eigenvalues |
2+ 1 -3 -4 -6 -4 -3 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-51060,-4445070] |
[a1,a2,a3,a4,a6] |
Generators |
[-3525:1813:27] |
Generators of the group modulo torsion |
j |
52606883288473/77824 |
j-invariant |
L |
1.51867211532 |
L(r)(E,1)/r! |
Ω |
0.31759993839221 |
Real period |
R |
2.3908570684994 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
20102c2 |
Quadratic twists by: -23 |