Atkin-Lehner |
3- 7- 13+ 19+ |
Signs for the Atkin-Lehner involutions |
Class |
108927h |
Isogeny class |
Conductor |
108927 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-3139844888497969197 = -1 · 38 · 710 · 13 · 194 |
Discriminant |
Eigenvalues |
-1 3- 2 7- 4 13+ -6 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,112666,83973530] |
[a1,a2,a3,a4,a6] |
Generators |
[4374:138389:8] |
Generators of the group modulo torsion |
j |
1844124275447/36609384357 |
j-invariant |
L |
5.3976411771386 |
L(r)(E,1)/r! |
Ω |
0.18857305460956 |
Real period |
R |
7.1559019789175 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999972849 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
36309t3 15561o4 |
Quadratic twists by: -3 -7 |