Atkin-Lehner |
2+ 5- 17- 19- |
Signs for the Atkin-Lehner involutions |
Class |
12920f |
Isogeny class |
Conductor |
12920 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
534164480 = 210 · 5 · 172 · 192 |
Discriminant |
Eigenvalues |
2+ 0 5- 4 -4 6 17- 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-11128427,-14288899626] |
[a1,a2,a3,a4,a6] |
j |
148841863688468144572164/521645 |
j-invariant |
L |
2.6450938617405 |
L(r)(E,1)/r! |
Ω |
0.08265918317939 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
16 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
25840l4 103360l4 116280bl4 64600s4 |
Quadratic twists by: -4 8 -3 5 |