Atkin-Lehner |
2- 3- 13+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
3978g |
Isogeny class |
Conductor |
3978 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
887388372 = 22 · 310 · 13 · 172 |
Discriminant |
Eigenvalues |
2- 3- 0 -2 2 13+ 17+ -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-2525,-48175] |
[a1,a2,a3,a4,a6] |
Generators |
[-29:18:1] |
Generators of the group modulo torsion |
j |
2441288319625/1217268 |
j-invariant |
L |
5.0637263914551 |
L(r)(E,1)/r! |
Ω |
0.67353573748182 |
Real period |
R |
1.8795314449041 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
31824s2 127296v2 1326c2 99450bh2 |
Quadratic twists by: -4 8 -3 5 |