Atkin-Lehner |
2- 3+ 7- 13+ 17- |
Signs for the Atkin-Lehner involutions |
Class |
74256ca |
Isogeny class |
Conductor |
74256 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
-6.7808062723561E+21 |
Discriminant |
Eigenvalues |
2- 3+ 0 7- -4 13+ 17- -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-1765128,4063969008] |
[a1,a2,a3,a4,a6] |
j |
-148488432493486191625/1655470281336947712 |
j-invariant |
L |
1.3594071000006 |
L(r)(E,1)/r! |
Ω |
0.11328392848271 |
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 |
9282h2 |
Quadratic twists by: -4 |