Atkin-Lehner |
2+ 3+ 5+ 17+ 41+ |
Signs for the Atkin-Lehner involutions |
Class |
20910b |
Isogeny class |
Conductor |
20910 |
Conductor |
∏ cp |
32 |
Product of Tamagawa factors cp |
Δ |
-553366814062500 = -1 · 22 · 36 · 58 · 172 · 412 |
Discriminant |
Eigenvalues |
2+ 3+ 5+ 4 0 -2 17+ 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,6477,-1111167] |
[a1,a2,a3,a4,a6] |
Generators |
[93:507:1] |
Generators of the group modulo torsion |
j |
30042815496906311/553366814062500 |
j-invariant |
L |
3.3435224990582 |
L(r)(E,1)/r! |
Ω |
0.25258689469792 |
Real period |
R |
1.6546397345044 |
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 |
62730bj2 104550ci2 |
Quadratic twists by: -3 5 |