Atkin-Lehner |
2+ 5- 11+ 29+ |
Signs for the Atkin-Lehner involutions |
Class |
102080l |
Isogeny class |
Conductor |
102080 |
Conductor |
∏ cp |
5 |
Product of Tamagawa factors cp |
deg |
391680 |
Modular degree for the optimal curve |
Δ |
-1662042060800000 = -1 · 214 · 55 · 113 · 293 |
Discriminant |
Eigenvalues |
2+ -1 5- -4 11+ 1 0 1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,20235,-1625363] |
[a1,a2,a3,a4,a6] |
j |
55923189948416/101442996875 |
j-invariant |
L |
1.2401041560553 |
L(r)(E,1)/r! |
Ω |
0.24802079244062 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
102080bs1 6380b1 |
Quadratic twists by: -4 8 |