Atkin-Lehner |
3+ 7- 19- |
Signs for the Atkin-Lehner involutions |
Class |
2793c |
Isogeny class |
Conductor |
2793 |
Conductor |
∏ cp |
4 |
Product of Tamagawa factors cp |
Δ |
181061811 = 34 · 76 · 19 |
Discriminant |
Eigenvalues |
1 3+ 2 7- 0 -6 6 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-4974,-137115] |
[a1,a2,a3,a4,a6] |
Generators |
[20490:99025:216] |
Generators of the group modulo torsion |
j |
115714886617/1539 |
j-invariant |
L |
3.7236604149839 |
L(r)(E,1)/r! |
Ω |
0.56847593904508 |
Real period |
R |
6.5502515748315 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
44688cv4 8379n3 69825by4 57b3 |
Quadratic twists by: -4 -3 5 -7 |