Atkin-Lehner |
2- 3+ 5- 7- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
27930cp |
Isogeny class |
Conductor |
27930 |
Conductor |
∏ cp |
160 |
Product of Tamagawa factors cp |
Δ |
-6.9007579966988E+20 |
Discriminant |
Eigenvalues |
2- 3+ 5- 7- -4 6 2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,2122140,-425195835] |
[a1,a2,a3,a4,a6] |
j |
8983747840943130191/5865547515660000 |
j-invariant |
L |
3.6779057132459 |
L(r)(E,1)/r! |
Ω |
0.091947642831176 |
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 |
83790be3 3990y4 |
Quadratic twists by: -3 -7 |