Atkin-Lehner |
2+ 3+ 5+ 7+ 101+ |
Signs for the Atkin-Lehner involutions |
Class |
21210b |
Isogeny class |
Conductor |
21210 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
1.7696746767974E+22 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ 7+ 4 2 -2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-23722863,44000392293] |
[a1,a2,a3,a4,a6] |
Generators |
[-34985631:1250798412:6859] |
Generators of the group modulo torsion |
j |
1476471414456989029175209849/17696746767974400000000 |
j-invariant |
L |
2.96818778299 |
L(r)(E,1)/r! |
Ω |
0.12336626244624 |
Real period |
R |
12.029981796213 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
63630bs2 106050bx2 |
Quadratic twists by: -3 5 |