Atkin-Lehner |
2+ 5- 7- 37+ |
Signs for the Atkin-Lehner involutions |
Class |
18130i |
Isogeny class |
Conductor |
18130 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-2204931674890 = -1 · 2 · 5 · 76 · 374 |
Discriminant |
Eigenvalues |
2+ 0 5- 7- -4 -2 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,1216,69250] |
[a1,a2,a3,a4,a6] |
Generators |
[79:769:1] |
Generators of the group modulo torsion |
j |
1689410871/18741610 |
j-invariant |
L |
3.3812187022334 |
L(r)(E,1)/r! |
Ω |
0.60579496952377 |
Real period |
R |
2.7907286064883 |
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 |
90650cl3 370a4 |
Quadratic twists by: 5 -7 |