Atkin-Lehner |
2+ 3+ 7- 19+ 43+ |
Signs for the Atkin-Lehner involutions |
Class |
102942c |
Isogeny class |
Conductor |
102942 |
Conductor |
∏ cp |
64 |
Product of Tamagawa factors cp |
Δ |
-38658386558736 = -1 · 24 · 33 · 78 · 192 · 43 |
Discriminant |
Eigenvalues |
2+ 3+ -2 7- -4 -2 0 19+ |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,0,8157,93285] |
[a1,a2,a3,a4,a6] |
Generators |
[-6:213:1] [1:318:1] |
Generators of the group modulo torsion |
j |
2222907473462229/1431792094768 |
j-invariant |
L |
7.4333475181361 |
L(r)(E,1)/r! |
Ω |
0.4039434527104 |
Real period |
R |
1.150121920968 |
Regulator |
r |
2 |
Rank of the group of rational points |
S |
1.0000000001932 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
102942bb2 |
Quadratic twists by: -3 |