Atkin-Lehner |
3- 5+ 7+ 11- 19- |
Signs for the Atkin-Lehner involutions |
Class |
21945t |
Isogeny class |
Conductor |
21945 |
Conductor |
∏ cp |
80 |
Product of Tamagawa factors cp |
Δ |
2.1121112042231E+19 |
Discriminant |
Eigenvalues |
1 3- 5+ 7+ 11- 2 0 19- |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-3345409,-2345043979] |
[a1,a2,a3,a4,a6] |
j |
4140675420282251633163529/21121112042230921875 |
j-invariant |
L |
2.2333182204514 |
L(r)(E,1)/r! |
Ω |
0.11166591102257 |
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 |
65835bb2 109725x2 |
Quadratic twists by: -3 5 |