Atkin-Lehner |
2- 5- 7+ 23+ |
Signs for the Atkin-Lehner involutions |
Class |
1610f |
Isogeny class |
Conductor |
1610 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
deg |
256 |
Modular degree for the optimal curve |
Δ |
1610000 = 24 · 54 · 7 · 23 |
Discriminant |
Eigenvalues |
2- 0 5- 7+ -4 -2 -6 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,-1,1,-37,-51] |
[a1,a2,a3,a4,a6] |
Generators |
[9:12:1] |
Generators of the group modulo torsion |
j |
5461074081/1610000 |
j-invariant |
L |
3.9000243575857 |
L(r)(E,1)/r! |
Ω |
1.9838239616445 |
Real period |
R |
1.9659125169315 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
4 |
Number of elements in the torsion subgroup |
Twists |
12880y1 51520c1 14490k1 8050l1 |
Quadratic twists by: -4 8 -3 5 |