Atkin-Lehner |
2+ 3- 5+ 7+ |
Signs for the Atkin-Lehner involutions |
Class |
630c |
Isogeny class |
Conductor |
630 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-196221313476562500 = -1 · 22 · 38 · 516 · 72 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 7+ 4 -2 -2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,11430,21304296] |
[a1,a2,a3,a4,a6] |
j |
226523624554079/269165039062500 |
j-invariant |
L |
0.99512756202184 |
L(r)(E,1)/r! |
Ω |
0.24878189050546 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
5040bi6 20160ce6 210e6 3150bk6 |
Quadratic twists by: -4 8 -3 5 |