Atkin-Lehner |
2+ 3+ 5- 7+ 101+ |
Signs for the Atkin-Lehner involutions |
Class |
21210g |
Isogeny class |
Conductor |
21210 |
Conductor |
∏ cp |
72 |
Product of Tamagawa factors cp |
Δ |
1.0590759887695E+21 |
Discriminant |
Eigenvalues |
2+ 3+ 5- 7+ 6 4 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-4254852,-2995118784] |
[a1,a2,a3,a4,a6] |
j |
8518776935986126360965961/1059075988769531250000 |
j-invariant |
L |
1.9075705144294 |
L(r)(E,1)/r! |
Ω |
0.10597613969052 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
63630bi2 106050ca2 |
Quadratic twists by: -3 5 |