Atkin-Lehner |
2+ 3+ 5+ 7- 17+ |
Signs for the Atkin-Lehner involutions |
Class |
74970b |
Isogeny class |
Conductor |
74970 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
2.0913532567594E+20 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ 7- -2 0 17+ -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-65167755,-202469563675] |
[a1,a2,a3,a4,a6] |
j |
13217291350697580147/90312500000 |
j-invariant |
L |
0.21254527824406 |
L(r)(E,1)/r! |
Ω |
0.053136328408568 |
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 |
74970ci2 1530b2 |
Quadratic twists by: -3 -7 |