Atkin-Lehner |
2- 3+ 7- 31- |
Signs for the Atkin-Lehner involutions |
Class |
124992eg |
Isogeny class |
Conductor |
124992 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
172032 |
Modular degree for the optimal curve |
Δ |
-949097253888 = -1 · 210 · 39 · 72 · 312 |
Discriminant |
Eigenvalues |
2- 3+ -4 7- 4 2 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,648,-46440] |
[a1,a2,a3,a4,a6] |
j |
1492992/47089 |
j-invariant |
L |
1.7010266699938 |
L(r)(E,1)/r! |
Ω |
0.42525689316763 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
124992j1 31248g1 124992ef1 |
Quadratic twists by: -4 8 -3 |