Atkin-Lehner |
2+ 5+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
1690b |
Isogeny class |
Conductor |
1690 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
Δ |
-2.3683908558694E+22 |
Discriminant |
Eigenvalues |
2+ 0 5+ 3 3 13+ -4 -7 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-13000610,-19499343980] |
[a1,a2,a3,a4,a6] |
Generators |
[681434914202069776718880577240578:-568945279770478043684663213608522541:978679125304605392399970776] |
Generators of the group modulo torsion |
j |
-1762712152495281/171798691840 |
j-invariant |
L |
2.1700286456331 |
L(r)(E,1)/r! |
Ω |
0.039535073604449 |
Real period |
R |
54.888696233232 |
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 |
13520o2 54080be2 15210bs2 8450n2 |
Quadratic twists by: -4 8 -3 5 |