Atkin-Lehner |
2+ 5+ 7+ 47+ |
Signs for the Atkin-Lehner involutions |
Class |
105280b |
Isogeny class |
Conductor |
105280 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
387072 |
Modular degree for the optimal curve |
Δ |
-247282742067200 = -1 · 232 · 52 · 72 · 47 |
Discriminant |
Eigenvalues |
2+ 0 5+ 7+ -4 6 6 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-17548,-1171728] |
[a1,a2,a3,a4,a6] |
Generators |
[39567:1508185:27] |
Generators of the group modulo torsion |
j |
-2279642092281/943308800 |
j-invariant |
L |
6.3120678724409 |
L(r)(E,1)/r! |
Ω |
0.20327697879352 |
Real period |
R |
7.7628907321188 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999580544 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
105280x1 3290c1 |
Quadratic twists by: -4 8 |