Atkin-Lehner |
2+ 5+ 7+ 13+ |
Signs for the Atkin-Lehner involutions |
Class |
31850b |
Isogeny class |
Conductor |
31850 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-5.5651186700018E+20 |
Discriminant |
Eigenvalues |
2+ -1 5+ 7+ 0 13+ 0 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-944108750,-11165969847500] |
[a1,a2,a3,a4,a6] |
Generators |
[33518100:37317117550:27] |
Generators of the group modulo torsion |
j |
-1033202467754104941601/6178315520 |
j-invariant |
L |
2.7987937533922 |
L(r)(E,1)/r! |
Ω |
0.013618022679716 |
Real period |
R |
12.845081382303 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
6370s2 31850u2 |
Quadratic twists by: 5 -7 |