Atkin-Lehner |
3- 5+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
16245b |
Isogeny class |
Conductor |
16245 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
11842605 = 38 · 5 · 192 |
Discriminant |
Eigenvalues |
0 3- 5+ 2 3 4 0 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,1,-155838,-23678717] |
[a1,a2,a3,a4,a6] |
Generators |
[-214512494:-464591:941192] |
Generators of the group modulo torsion |
j |
1590409933520896/45 |
j-invariant |
L |
4.4620404829793 |
L(r)(E,1)/r! |
Ω |
0.24028751895089 |
Real period |
R |
9.2847945296136 |
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 |
5415e2 81225x2 16245a2 |
Quadratic twists by: -3 5 -19 |