Atkin-Lehner |
2- 3- 7- 11- 13+ |
Signs for the Atkin-Lehner involutions |
Class |
42042dm |
Isogeny class |
Conductor |
42042 |
Conductor |
∏ cp |
12 |
Product of Tamagawa factors cp |
Δ |
908485578 = 2 · 33 · 76 · 11 · 13 |
Discriminant |
Eigenvalues |
2- 3- 2 7- 11- 13+ -6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-2018017,-1103574193] |
[a1,a2,a3,a4,a6] |
Generators |
[13438:118981:8] |
Generators of the group modulo torsion |
j |
7725203825376001537/7722 |
j-invariant |
L |
12.886634762926 |
L(r)(E,1)/r! |
Ω |
0.12666841855233 |
Real period |
R |
8.4779319305974 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
4.000000000003 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
126126by4 858h4 |
Quadratic twists by: -3 -7 |