Atkin-Lehner |
2- 5- 7- 41+ |
Signs for the Atkin-Lehner involutions |
Class |
91840bq |
Isogeny class |
Conductor |
91840 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
3306357555200 = 215 · 52 · 74 · 412 |
Discriminant |
Eigenvalues |
2- -2 5- 7- -2 -4 2 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,-3745,10143] |
[a1,a2,a3,a4,a6] |
Generators |
[-49:280:1] [-14:245:1] |
Generators of the group modulo torsion |
j |
177314889032/100902025 |
j-invariant |
L |
8.6894499359888 |
L(r)(E,1)/r! |
Ω |
0.68261566437169 |
Real period |
R |
0.79560234158304 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
1.000000000044 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
91840bi2 45920c2 |
Quadratic twists by: -4 8 |