Atkin-Lehner |
2- 3- 5+ 7- 13- |
Signs for the Atkin-Lehner involutions |
Class |
81900ba |
Isogeny class |
Conductor |
81900 |
Conductor |
∏ cp |
48 |
Product of Tamagawa factors cp |
Δ |
15669006444000000 = 28 · 316 · 56 · 7 · 13 |
Discriminant |
Eigenvalues |
2- 3- 5+ 7- 0 13- -4 -8 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,0,0,-90975,-8676250] |
[a1,a2,a3,a4,a6] |
Generators |
[-185:1350:1] |
Generators of the group modulo torsion |
j |
28556329552/5373459 |
j-invariant |
L |
6.3439885451259 |
L(r)(E,1)/r! |
Ω |
0.27847747447078 |
Real period |
R |
1.8984146298428 |
Regulator |
r |
1 |
Rank of the group of rational points |
S |
1.0000000009019 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
27300e2 3276f2 |
Quadratic twists by: -3 5 |