Atkin-Lehner |
2- 3+ 5- 7- |
Signs for the Atkin-Lehner involutions |
Class |
210c |
Isogeny class |
Conductor |
210 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
3150 = 2 · 32 · 52 · 7 |
Discriminant |
Eigenvalues |
2- 3+ 5- 7- 4 -2 2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-16800,-845133] |
[a1,a2,a3,a4,a6] |
j |
524388516989299201/3150 |
j-invariant |
L |
1.6773824350753 |
L(r)(E,1)/r! |
Ω |
0.41934560876882 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
1680t5 6720u5 630d5 1050g5 |
Quadratic twists by: -4 8 -3 5 |