Atkin-Lehner |
2+ 7- |
Signs for the Atkin-Lehner involutions |
Class |
14a |
Isogeny class |
Conductor |
14 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
Δ |
98 = 2 · 72 |
Discriminant |
Eigenvalues |
2+ -2 0 7- 0 -4 6 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-11,12] |
[a1,a2,a3,a4,a6] |
j |
128787625/98 |
j-invariant |
L |
0.33022365934448 |
L(r)(E,1)/r! |
Ω |
5.9440258682006 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
6 |
Number of elements in the torsion subgroup |
Twists |
112c2 448c2 126a2 350d2 |
Quadratic twists by: -4 8 -3 5 |