Atkin-Lehner |
2+ 7- 19- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
42826i |
Isogeny class |
Conductor |
42826 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
1.4501964281288E+21 |
Discriminant |
Eigenvalues |
2+ 0 0 7- 4 4 -4 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-2939617,638199729] |
[a1,a2,a3,a4,a6] |
Generators |
[-1494:41901:1] |
Generators of the group modulo torsion |
j |
69616740568359375/35937219394756 |
j-invariant |
L |
4.1703565237843 |
L(r)(E,1)/r! |
Ω |
0.13337064055465 |
Real period |
R |
1.9543077970722 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000000001 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
42826b2 |
Quadratic twists by: -7 |