Atkin-Lehner |
2- 13- 41- |
Signs for the Atkin-Lehner involutions |
Class |
13858p |
Isogeny class |
Conductor |
13858 |
Conductor |
∏ cp |
112 |
Product of Tamagawa factors cp |
deg |
685440 |
Modular degree for the optimal curve |
Δ |
-109536035767438592 = -1 · 28 · 133 · 417 |
Discriminant |
Eigenvalues |
2- -1 4 4 0 13- 4 -6 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,1,-6796501,-6822721989] |
[a1,a2,a3,a4,a6] |
j |
-15803373870358324067917/49857094113536 |
j-invariant |
L |
5.2361991139461 |
L(r)(E,1)/r! |
Ω |
0.046751777803091 |
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 |
110864v1 124722y1 13858f1 |
Quadratic twists by: -4 -3 13 |