Atkin-Lehner |
2+ 5- 43- |
Signs for the Atkin-Lehner involutions |
Class |
18490f |
Isogeny class |
Conductor |
18490 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
Δ |
-502592611936843000 = -1 · 23 · 53 · 439 |
Discriminant |
Eigenvalues |
2+ 2 5- 1 -6 5 -6 7 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-66602,34716716] |
[a1,a2,a3,a4,a6] |
Generators |
[9686:327977:8] |
Generators of the group modulo torsion |
j |
-5168743489/79507000 |
j-invariant |
L |
5.6666720478247 |
L(r)(E,1)/r! |
Ω |
0.2485855016677 |
Real period |
R |
3.799277652832 |
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 |
92450bc2 430c2 |
Quadratic twists by: 5 -43 |