Atkin-Lehner |
2+ 5- 7+ 73+ |
Signs for the Atkin-Lehner involutions |
Class |
40880g |
Isogeny class |
Conductor |
40880 |
Conductor |
∏ cp |
20 |
Product of Tamagawa factors cp |
deg |
3148800 |
Modular degree for the optimal curve |
Δ |
-7.6485409231347E+22 |
Discriminant |
Eigenvalues |
2+ -2 5- 7+ 0 0 3 7 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,10460520,2737866100] |
[a1,a2,a3,a4,a6] |
j |
61809259526576140919758/37346391226243728125 |
j-invariant |
L |
1.3357260208994 |
L(r)(E,1)/r! |
Ω |
0.066786301044074 |
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 |
20440e1 |
Quadratic twists by: -4 |