Atkin-Lehner |
2+ 19- 23- |
Signs for the Atkin-Lehner involutions |
Class |
20102n |
Isogeny class |
Conductor |
20102 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
deg |
1900800 |
Modular degree for the optimal curve |
Δ |
7.8362006279803E+20 |
Discriminant |
Eigenvalues |
2+ -3 -1 -2 -5 -2 2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-6977080,-6962691776] |
[a1,a2,a3,a4,a6] |
Generators |
[-1673:5862:1] |
Generators of the group modulo torsion |
j |
253733516886870441/5293446529024 |
j-invariant |
L |
1.1383393684936 |
L(r)(E,1)/r! |
Ω |
0.093010519915675 |
Real period |
R |
2.0398039732955 |
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 |
874b1 |
Quadratic twists by: -23 |