Atkin-Lehner |
2+ 5- 7- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
101920p |
Isogeny class |
Conductor |
101920 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
1781488217600 = 29 · 52 · 77 · 132 |
Discriminant |
Eigenvalues |
2+ -2 5- 7- 0 13+ 0 6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-4720,105468] |
[a1,a2,a3,a4,a6] |
Generators |
[23:98:1] |
Generators of the group modulo torsion |
j |
193100552/29575 |
j-invariant |
L |
4.9633544581753 |
L(r)(E,1)/r! |
Ω |
0.80175289892477 |
Real period |
R |
1.5476571622829 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999850249 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
101920bm2 14560c2 |
Quadratic twists by: -4 -7 |