Atkin-Lehner |
2+ 3- 7+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
3906h |
Isogeny class |
Conductor |
3906 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
2506926507299379648 = 26 · 38 · 7 · 318 |
Discriminant |
Eigenvalues |
2+ 3- 2 7+ -4 -2 6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,-366696,-38662016] |
[a1,a2,a3,a4,a6] |
Generators |
[-520:3608:1] |
Generators of the group modulo torsion |
j |
7480237168421652097/3438856662962112 |
j-invariant |
L |
2.8461951493663 |
L(r)(E,1)/r! |
Ω |
0.2027036262152 |
Real period |
R |
0.8775728395038 |
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 |
31248ca3 124992cf3 1302l4 97650ek3 |
Quadratic twists by: -4 8 -3 5 |