Atkin-Lehner |
2- 5+ 7- 17- |
Signs for the Atkin-Lehner involutions |
Class |
66640bq |
Isogeny class |
Conductor |
66640 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
-253769307124480 = -1 · 28 · 5 · 79 · 173 |
Discriminant |
Eigenvalues |
2- -2 5+ 7- -6 -5 17- 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-17901,-1204841] |
[a1,a2,a3,a4,a6] |
Generators |
[527:11662:1] [255:3298:1] |
Generators of the group modulo torsion |
j |
-21064523776/8425795 |
j-invariant |
L |
6.1047552028672 |
L(r)(E,1)/r! |
Ω |
0.20237885335376 |
Real period |
R |
1.2568744011708 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
1.0000000000032 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
16660e2 9520k2 |
Quadratic twists by: -4 -7 |