Atkin-Lehner |
2- 3- 5+ 7+ 11- |
Signs for the Atkin-Lehner involutions |
Class |
6930y |
Isogeny class |
Conductor |
6930 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
1.4989128112793E+20 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7+ 11- 2 -6 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-1934543,852312907] |
[a1,a2,a3,a4,a6] |
j |
1098325674097093229481/205612182617187500 |
j-invariant |
L |
2.7815224672034 |
L(r)(E,1)/r! |
Ω |
0.17384515420021 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
55440dk3 770c4 34650bl3 48510eh3 |
Quadratic twists by: -4 -3 5 -7 |