Atkin-Lehner |
2- 3+ 5+ 7- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
19950ca |
Isogeny class |
Conductor |
19950 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
Δ |
1.2495451730713E+21 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 7- 0 6 -2 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-73644088,-243275914219] |
[a1,a2,a3,a4,a6] |
Generators |
[-873301616527730:101218728056511:175804227208] |
Generators of the group modulo torsion |
j |
2826944949483509435147449/79970891076562500 |
j-invariant |
L |
7.2655115406017 |
L(r)(E,1)/r! |
Ω |
0.051536606654412 |
Real period |
R |
17.622210726159 |
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 |
59850bw2 3990j2 |
Quadratic twists by: -3 5 |