Atkin-Lehner |
3- 7- 11+ 19- |
Signs for the Atkin-Lehner involutions |
Class |
83391r |
Isogeny class |
Conductor |
83391 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
261441817379127 = 38 · 7 · 112 · 196 |
Discriminant |
Eigenvalues |
1 3- -2 7- 11+ -6 2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-1631367,801865639] |
[a1,a2,a3,a4,a6] |
Generators |
[-1357:23421:1] [467:11679:1] |
Generators of the group modulo torsion |
j |
10206027697760497/5557167 |
j-invariant |
L |
13.833217376269 |
L(r)(E,1)/r! |
Ω |
0.45351974045437 |
Real period |
R |
1.9063692468121 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
0.99999999999123 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
231a5 |
Quadratic twists by: -19 |