Atkin-Lehner |
2- 3+ 5- 17- |
Signs for the Atkin-Lehner involutions |
Class |
20400cn |
Isogeny class |
Conductor |
20400 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
1.3395146443681E+29 |
Discriminant |
Eigenvalues |
2- 3+ 5- 1 -3 -4 17- 1 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-23295821208,1368458598300912] |
[a1,a2,a3,a4,a6] |
j |
873851835888094527083289145/83719665273003835392 |
j-invariant |
L |
1.1315404439297 |
L(r)(E,1)/r! |
Ω |
0.031431678998048 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
9 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
2550o2 81600jp2 61200gl2 20400db2 |
Quadratic twists by: -4 8 -3 5 |