Atkin-Lehner |
3- 5+ 7- 67- |
Signs for the Atkin-Lehner involutions |
Class |
21105f |
Isogeny class |
Conductor |
21105 |
Conductor |
∏ cp |
36 |
Product of Tamagawa factors cp |
Δ |
-1128073287915 = -1 · 37 · 5 · 73 · 673 |
Discriminant |
Eigenvalues |
0 3- 5+ 7- 3 -4 6 8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,1,2382,24678] |
[a1,a2,a3,a4,a6] |
j |
2050319089664/1547425635 |
j-invariant |
L |
2.2243805283304 |
L(r)(E,1)/r! |
Ω |
0.55609513208259 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
3 |
Number of elements in the torsion subgroup |
Twists |
7035l2 105525i2 |
Quadratic twists by: -3 5 |