Atkin-Lehner |
2- 17+ 41+ |
Signs for the Atkin-Lehner involutions |
Class |
1394f |
Isogeny class |
Conductor |
1394 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
Δ |
26132637728 = 25 · 172 · 414 |
Discriminant |
Eigenvalues |
2- 2 4 0 2 -2 17+ -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-766,-2789] |
[a1,a2,a3,a4,a6] |
j |
49710193744609/26132637728 |
j-invariant |
L |
4.8114798645993 |
L(r)(E,1)/r! |
Ω |
0.96229597291986 |
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 |
11152o2 44608g2 12546h2 34850i2 |
Quadratic twists by: -4 8 -3 5 |