Atkin-Lehner |
5- 41- |
Signs for the Atkin-Lehner involutions |
Class |
205a |
Isogeny class |
Conductor |
205 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
1050625 = 54 · 412 |
Discriminant |
Eigenvalues |
-1 0 5- -4 0 -2 -6 0 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-27,26] |
[a1,a2,a3,a4,a6] |
Generators |
[-4:9:1] |
Generators of the group modulo torsion |
j |
2102071041/1050625 |
j-invariant |
L |
0.98123969640841 |
L(r)(E,1)/r! |
Ω |
2.4491172865478 |
Real period |
R |
0.80130069866235 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
3280m2 13120l2 1845c2 1025b2 |
Quadratic twists by: -4 8 -3 5 |