Atkin-Lehner |
3- 7- 13+ 29- |
Signs for the Atkin-Lehner involutions |
Class |
102921n |
Isogeny class |
Conductor |
102921 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
43219860790743 = 32 · 7 · 138 · 292 |
Discriminant |
Eigenvalues |
-1 3- 4 7- 0 13+ 6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-1065971,423521058] |
[a1,a2,a3,a4,a6] |
j |
27752351856337081/8954127 |
j-invariant |
L |
4.1344113453452 |
L(r)(E,1)/r! |
Ω |
0.51680137030246 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
7917d2 |
Quadratic twists by: 13 |