Atkin-Lehner |
3+ 5+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
21675c |
Isogeny class |
Conductor |
21675 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-8.1175249871973E+19 |
Discriminant |
Eigenvalues |
1 3+ 5+ 0 4 2 17+ 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-794900,-512499375] |
[a1,a2,a3,a4,a6] |
Generators |
[4489086650579418468665570:-289763167369809303615018103:1040873572088649307000] |
Generators of the group modulo torsion |
j |
-147281603041/215233605 |
j-invariant |
L |
5.5245632085881 |
L(r)(E,1)/r! |
Ω |
0.075958364798854 |
Real period |
R |
36.365732880228 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
65025bn7 4335d8 75b8 |
Quadratic twists by: -3 5 17 |