Atkin-Lehner |
2- 3+ 7- 13- 23- |
Signs for the Atkin-Lehner involutions |
Class |
87906bh |
Isogeny class |
Conductor |
87906 |
Conductor |
∏ cp |
80 |
Product of Tamagawa factors cp |
Δ |
887868889937553888 = 25 · 33 · 710 · 13 · 234 |
Discriminant |
Eigenvalues |
2- 3+ 2 7- -4 13- -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-2961757,-1962589357] |
[a1,a2,a3,a4,a6] |
Generators |
[2299:57040:1] |
Generators of the group modulo torsion |
j |
24422141990793871297/7546761042912 |
j-invariant |
L |
9.5112857456356 |
L(r)(E,1)/r! |
Ω |
0.1150854053625 |
Real period |
R |
4.1322727692863 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000011776 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
12558r4 |
Quadratic twists by: -7 |