Atkin-Lehner |
2+ 3+ 5+ 7- 83+ |
Signs for the Atkin-Lehner involutions |
Class |
122010c |
Isogeny class |
Conductor |
122010 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-23828228453400 = -1 · 23 · 3 · 52 · 78 · 832 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ 7- 4 4 -6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,3307,-221787] |
[a1,a2,a3,a4,a6] |
j |
33980740919/202536600 |
j-invariant |
L |
1.3496444458163 |
L(r)(E,1)/r! |
Ω |
0.33741097153399 |
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 |
17430p2 |
Quadratic twists by: -7 |