Atkin-Lehner |
2+ 3+ 23- 31- |
Signs for the Atkin-Lehner involutions |
Class |
4278d |
Isogeny class |
Conductor |
4278 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
deg |
268800 |
Modular degree for the optimal curve |
Δ |
-8246447729625120768 = -1 · 214 · 316 · 233 · 312 |
Discriminant |
Eigenvalues |
2+ 3+ -4 -4 6 -6 -2 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-36342,-138203820] |
[a1,a2,a3,a4,a6] |
Generators |
[3740:226290:1] |
Generators of the group modulo torsion |
j |
-5308463753738358121/8246447729625120768 |
j-invariant |
L |
1.3139509202967 |
L(r)(E,1)/r! |
Ω |
0.10532599702497 |
Real period |
R |
2.0791810781295 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
34224be1 12834p1 106950cf1 98394q1 |
Quadratic twists by: -4 -3 5 -23 |