Atkin-Lehner |
2+ 11- 13- 37+ |
Signs for the Atkin-Lehner involutions |
Class |
84656g |
Isogeny class |
Conductor |
84656 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
4410238976 = 211 · 112 · 13 · 372 |
Discriminant |
Eigenvalues |
2+ 0 2 2 11- 13- 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-419,-830] |
[a1,a2,a3,a4,a6] |
Generators |
[-3:20:1] |
Generators of the group modulo torsion |
j |
3972243186/2153437 |
j-invariant |
L |
8.1495222827288 |
L(r)(E,1)/r! |
Ω |
1.1250115494948 |
Real period |
R |
1.810986359868 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.9999999999279 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
42328c2 |
Quadratic twists by: -4 |