Atkin-Lehner |
2- 3+ 7- 19+ 43+ |
Signs for the Atkin-Lehner involutions |
Class |
102942bb |
Isogeny class |
Conductor |
102942 |
Conductor |
∏ cp |
128 |
Product of Tamagawa factors cp |
Δ |
-28181963801318544 = -1 · 24 · 39 · 78 · 192 · 43 |
Discriminant |
Eigenvalues |
2- 3+ 2 7- 4 -2 0 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,73411,-2592107] |
[a1,a2,a3,a4,a6] |
Generators |
[47:956:1] |
Generators of the group modulo torsion |
j |
2222907473462229/1431792094768 |
j-invariant |
L |
13.961457500092 |
L(r)(E,1)/r! |
Ω |
0.21399072383037 |
Real period |
R |
2.0388526164126 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
0.99999999933141 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
102942c2 |
Quadratic twists by: -3 |