Atkin-Lehner |
2+ 3- 5+ 7- 19- |
Signs for the Atkin-Lehner involutions |
Class |
27930bf |
Isogeny class |
Conductor |
27930 |
Conductor |
∏ cp |
1 |
Product of Tamagawa factors cp |
deg |
4896 |
Modular degree for the optimal curve |
Δ |
-698250 = -1 · 2 · 3 · 53 · 72 · 19 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 7- 2 4 -3 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,16,32] |
[a1,a2,a3,a4,a6] |
j |
10100279/14250 |
j-invariant |
L |
1.93556688301 |
L(r)(E,1)/r! |
Ω |
1.9355668830099 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
83790fo1 27930l1 |
Quadratic twists by: -3 -7 |