Atkin-Lehner |
2+ 3- 5- 7- 19- |
Signs for the Atkin-Lehner involutions |
Class |
27930bq |
Isogeny class |
Conductor |
27930 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
83156257937970 = 2 · 312 · 5 · 77 · 19 |
Discriminant |
Eigenvalues |
2+ 3- 5- 7- 0 2 2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-348318,79094278] |
[a1,a2,a3,a4,a6] |
Generators |
[362:507:1] |
Generators of the group modulo torsion |
j |
39724773881792329/706816530 |
j-invariant |
L |
5.6413383773613 |
L(r)(E,1)/r! |
Ω |
0.55812264602808 |
Real period |
R |
1.6846172961888 |
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 |
83790ec4 3990a3 |
Quadratic twists by: -3 -7 |