Atkin-Lehner |
2+ 5- 13- |
Signs for the Atkin-Lehner involutions |
Class |
20800bx |
Isogeny class |
Conductor |
20800 |
Conductor |
∏ cp |
5 |
Product of Tamagawa factors cp |
Δ |
9282325000000 = 26 · 58 · 135 |
Discriminant |
Eigenvalues |
2+ -1 5- 2 -2 13- 2 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-9833,348787] |
[a1,a2,a3,a4,a6] |
Generators |
[38:169:1] |
Generators of the group modulo torsion |
j |
4206161920/371293 |
j-invariant |
L |
4.1480697109171 |
L(r)(E,1)/r! |
Ω |
0.71096369485424 |
Real period |
R |
1.1668865065656 |
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 |
20800ea2 325d2 20800f1 |
Quadratic twists by: -4 8 5 |