Atkin-Lehner |
2+ 3+ 5+ 7- 19+ |
Signs for the Atkin-Lehner involutions |
Class |
19950d |
Isogeny class |
Conductor |
19950 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-186521028750000000 = -1 · 27 · 310 · 510 · 7 · 192 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ 7- -2 2 0 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,59350,20044500] |
[a1,a2,a3,a4,a6] |
j |
1479634409024351/11937345840000 |
j-invariant |
L |
0.93311310915043 |
L(r)(E,1)/r! |
Ω |
0.23327827728761 |
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 |
59850fd2 3990w2 |
Quadratic twists by: -3 5 |