Atkin-Lehner |
3- 5+ 61- |
Signs for the Atkin-Lehner involutions |
Class |
2745c |
Isogeny class |
Conductor |
2745 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-454212814005 = -1 · 38 · 5 · 614 |
Discriminant |
Eigenvalues |
-1 3- 5+ 0 0 -2 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,1462,-24618] |
[a1,a2,a3,a4,a6] |
Generators |
[30:198:1] |
Generators of the group modulo torsion |
j |
474369503399/623062845 |
j-invariant |
L |
1.9464748479303 |
L(r)(E,1)/r! |
Ω |
0.50044463532323 |
Real period |
R |
0.97237272144654 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
43920bo3 915b4 13725g4 |
Quadratic twists by: -4 -3 5 |