Atkin-Lehner |
2+ 3+ 5+ 31- |
Signs for the Atkin-Lehner involutions |
Class |
28830h |
Isogeny class |
Conductor |
28830 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
5200216880859375000 = 23 · 3 · 512 · 316 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ -4 0 -2 -6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-435833,14891373] |
[a1,a2,a3,a4,a6] |
Generators |
[-647:5477:1] [-437:11270:1] |
Generators of the group modulo torsion |
j |
10316097499609/5859375000 |
j-invariant |
L |
4.4266854401726 |
L(r)(E,1)/r! |
Ω |
0.208053365018 |
Real period |
R |
21.276682738534 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
86490cx8 30a8 |
Quadratic twists by: -3 -31 |