Atkin-Lehner |
2- 3+ 5- 7- 67+ |
Signs for the Atkin-Lehner involutions |
Class |
28140f |
Isogeny class |
Conductor |
28140 |
Conductor |
∏ cp |
24 |
Product of Tamagawa factors cp |
Δ |
-6084015678720 = -1 · 28 · 32 · 5 · 76 · 672 |
Discriminant |
Eigenvalues |
2- 3+ 5- 7- 2 -6 4 -2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-7420,-270680] |
[a1,a2,a3,a4,a6] |
j |
-176503772249296/23765686245 |
j-invariant |
L |
1.5316942982162 |
L(r)(E,1)/r! |
Ω |
0.25528238303603 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
112560cr2 84420m2 |
Quadratic twists by: -4 -3 |