Atkin-Lehner |
2- 3- 7+ 13- |
Signs for the Atkin-Lehner involutions |
Class |
21294ci |
Isogeny class |
Conductor |
21294 |
Conductor |
∏ cp |
104 |
Product of Tamagawa factors cp |
deg |
4283136 |
Modular degree for the optimal curve |
Δ |
-3.848004441735E+24 |
Discriminant |
Eigenvalues |
2- 3- -1 7+ -3 13- 7 -3 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-70545533,-246801253435] |
[a1,a2,a3,a4,a6] |
j |
-5022437771811277/497757560832 |
j-invariant |
L |
2.6937127642173 |
L(r)(E,1)/r! |
Ω |
0.025901084271321 |
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 |
7098m1 21294bl1 |
Quadratic twists by: -3 13 |