Atkin-Lehner |
2+ 3- 5+ 7+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
19950s |
Isogeny class |
Conductor |
19950 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
Δ |
2238764062500 = 22 · 34 · 58 · 72 · 192 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 7+ 4 -2 -6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-3651,-45302] |
[a1,a2,a3,a4,a6] |
Generators |
[-34:216:1] |
Generators of the group modulo torsion |
j |
344324701729/143280900 |
j-invariant |
L |
4.4560543865975 |
L(r)(E,1)/r! |
Ω |
0.63725792129925 |
Real period |
R |
0.87406806523339 |
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 |
59850ev2 3990q2 |
Quadratic twists by: -3 5 |