Atkin-Lehner |
2+ 5+ 11+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
2090c |
Isogeny class |
Conductor |
2090 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
deg |
178560 |
Modular degree for the optimal curve |
Δ |
-1.205338112E+21 |
Discriminant |
Eigenvalues |
2+ -3 5+ -3 11+ -1 1 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-3801610,3306953716] |
[a1,a2,a3,a4,a6] |
Generators |
[2353:84761:1] |
Generators of the group modulo torsion |
j |
-6076121652651798651688569/1205338112000000000000 |
j-invariant |
L |
1.0906555504096 |
L(r)(E,1)/r! |
Ω |
0.14739572082427 |
Real period |
R |
1.8498765505376 |
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 |
16720bb1 66880by1 18810bh1 10450u1 |
Quadratic twists by: -4 8 -3 5 |