Atkin-Lehner |
2- 11+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
7942n |
Isogeny class |
Conductor |
7942 |
Conductor |
∏ cp |
36 |
Product of Tamagawa factors cp |
Δ |
91087255213188608 = 29 · 1110 · 193 |
Discriminant |
Eigenvalues |
2- -2 2 2 11+ 2 -6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,0,-115632,4256512] |
[a1,a2,a3,a4,a6] |
j |
24928563670864867/13279961395712 |
j-invariant |
L |
2.6721725216532 |
L(r)(E,1)/r! |
Ω |
0.29690805796147 |
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 |
63536bf2 71478w2 87362i2 7942c2 |
Quadratic twists by: -4 -3 -11 -19 |