Atkin-Lehner |
2- 5- 7- 43- |
Signs for the Atkin-Lehner involutions |
Class |
21070bb |
Isogeny class |
Conductor |
21070 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
3730690967150 = 2 · 52 · 79 · 432 |
Discriminant |
Eigenvalues |
2- 2 5- 7- 4 -2 -6 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-5195,107995] |
[a1,a2,a3,a4,a6] |
Generators |
[-482350:5590767:10648] |
Generators of the group modulo torsion |
j |
384240583/92450 |
j-invariant |
L |
11.651299057301 |
L(r)(E,1)/r! |
Ω |
0.73918994018438 |
Real period |
R |
7.8811266387061 |
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 |
105350g2 21070u2 |
Quadratic twists by: 5 -7 |