Atkin-Lehner |
2+ 5+ 31- 41- |
Signs for the Atkin-Lehner involutions |
Class |
50840b |
Isogeny class |
Conductor |
50840 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
201733120 = 210 · 5 · 312 · 41 |
Discriminant |
Eigenvalues |
2+ 0 5+ 0 6 -2 2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-4363,-110922] |
[a1,a2,a3,a4,a6] |
Generators |
[76490:53607:1000] |
Generators of the group modulo torsion |
j |
8969730495876/197005 |
j-invariant |
L |
5.4905857615353 |
L(r)(E,1)/r! |
Ω |
0.58742689119786 |
Real period |
R |
9.3468410176984 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999999783 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
101680a2 |
Quadratic twists by: -4 |