Atkin-Lehner |
2- 5- 7+ 41- |
Signs for the Atkin-Lehner involutions |
Class |
91840bm |
Isogeny class |
Conductor |
91840 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
-1.1959009576371E+20 |
Discriminant |
Eigenvalues |
2- -2 5- 7+ 0 -2 0 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-4489185,-3700108385] |
[a1,a2,a3,a4,a6] |
j |
-38166856870016053369/456200011305640 |
j-invariant |
L |
1.2437404496856 |
L(r)(E,1)/r! |
Ω |
0.051822521896933 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
4 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
91840v2 22960j2 |
Quadratic twists by: -4 8 |