Atkin-Lehner |
3- 5- 13+ 37+ |
Signs for the Atkin-Lehner involutions |
Class |
21645l |
Isogeny class |
Conductor |
21645 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
341540892225 = 310 · 52 · 132 · 372 |
Discriminant |
Eigenvalues |
-1 3- 5- 0 0 13+ 2 4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-2012,20886] |
[a1,a2,a3,a4,a6] |
Generators |
[59:294:1] |
Generators of the group modulo torsion |
j |
1235030650489/468506025 |
j-invariant |
L |
3.6144726311622 |
L(r)(E,1)/r! |
Ω |
0.87626329562681 |
Real period |
R |
2.0624352573028 |
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 |
7215b2 108225x2 |
Quadratic twists by: -3 5 |