Atkin-Lehner |
13- 19- 23+ |
Signs for the Atkin-Lehner involutions |
Class |
107939h |
Isogeny class |
Conductor |
107939 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
66015109540367 = 132 · 198 · 23 |
Discriminant |
Eigenvalues |
-1 2 -4 0 0 13- -2 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-42425,-3358304] |
[a1,a2,a3,a4,a6] |
Generators |
[-38458:42342:343] |
Generators of the group modulo torsion |
j |
179501589721/1403207 |
j-invariant |
L |
3.5021547115239 |
L(r)(E,1)/r! |
Ω |
0.33281182849809 |
Real period |
R |
5.2614636709152 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000062067 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
5681a2 |
Quadratic twists by: -19 |