Atkin-Lehner |
2+ 5- 19- |
Signs for the Atkin-Lehner involutions |
Class |
28880h |
Isogeny class |
Conductor |
28880 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-30109363840000 = -1 · 210 · 54 · 196 |
Discriminant |
Eigenvalues |
2+ 0 5- 4 -4 2 2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,4693,-233206] |
[a1,a2,a3,a4,a6] |
Generators |
[643:16390:1] |
Generators of the group modulo torsion |
j |
237276/625 |
j-invariant |
L |
6.3012707028154 |
L(r)(E,1)/r! |
Ω |
0.34054757695681 |
Real period |
R |
4.6258372758988 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
14440h4 115520bv3 80a4 |
Quadratic twists by: -4 8 -19 |