Atkin-Lehner |
2+ 5- 7- 43+ |
Signs for the Atkin-Lehner involutions |
Class |
3010c |
Isogeny class |
Conductor |
3010 |
Conductor |
∏ cp |
2 |
Product of Tamagawa factors cp |
deg |
640 |
Modular degree for the optimal curve |
Δ |
-240800 = -1 · 25 · 52 · 7 · 43 |
Discriminant |
Eigenvalues |
2+ -1 5- 7- 3 6 -4 -5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-142,596] |
[a1,a2,a3,a4,a6] |
Generators |
[7:-1:1] |
Generators of the group modulo torsion |
j |
-320153881321/240800 |
j-invariant |
L |
2.3554011184392 |
L(r)(E,1)/r! |
Ω |
3.1008266852041 |
Real period |
R |
0.37980212336249 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
24080m1 96320j1 27090bk1 15050q1 |
Quadratic twists by: -4 8 -3 5 |