Atkin-Lehner |
23- 79- |
Signs for the Atkin-Lehner involutions |
Class |
1817a |
Isogeny class |
Conductor |
1817 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
104 |
Modular degree for the optimal curve |
Δ |
41791 = 232 · 79 |
Discriminant |
Eigenvalues |
1 1 -1 3 0 -1 -4 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-24,-45] |
[a1,a2,a3,a4,a6] |
Generators |
[-3:2:1] |
Generators of the group modulo torsion |
j |
1439069689/41791 |
j-invariant |
L |
3.9633476457954 |
L(r)(E,1)/r! |
Ω |
2.1717378910019 |
Real period |
R |
0.91248296173689 |
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 |
29072g1 116288o1 16353a1 45425c1 |
Quadratic twists by: -4 8 -3 5 |