Atkin-Lehner |
2+ 3- 5+ 17+ 41+ |
Signs for the Atkin-Lehner involutions |
Class |
20910g |
Isogeny class |
Conductor |
20910 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
Δ |
-4.7216468870168E+21 |
Discriminant |
Eigenvalues |
2+ 3- 5+ 2 4 0 17+ -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,2547056,-2912129608] |
[a1,a2,a3,a4,a6] |
j |
1827424477773521330679431/4721646887016813281250 |
j-invariant |
L |
2.2632409679063 |
L(r)(E,1)/r! |
Ω |
0.070726280247073 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
62730bi2 104550bj2 |
Quadratic twists by: -3 5 |