Atkin-Lehner |
2+ 29+ |
Signs for the Atkin-Lehner involutions |
Class |
1682a |
Isogeny class |
Conductor |
1682 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
-48802039062823316 = -1 · 22 · 2911 |
Discriminant |
Eigenvalues |
2+ 1 1 -2 3 -1 -8 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-382673,-91764536] |
[a1,a2,a3,a4,a6] |
Generators |
[94445:841652:125] |
Generators of the group modulo torsion |
j |
-10418796526321/82044596 |
j-invariant |
L |
2.5019223359355 |
L(r)(E,1)/r! |
Ω |
0.095930908929312 |
Real period |
R |
6.5201152680079 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
13456f2 53824d2 15138v2 42050u2 |
Quadratic twists by: -4 8 -3 5 |