Atkin-Lehner |
2+ 3- 13+ 73+ |
Signs for the Atkin-Lehner involutions |
Class |
74022h |
Isogeny class |
Conductor |
74022 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
-4166974556082 = -1 · 2 · 34 · 136 · 732 |
Discriminant |
Eigenvalues |
2+ 3- 0 2 -4 13+ -2 -4 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,0,1,-511,-98356] |
[a1,a2,a3,a4,a6] |
j |
-3048625/863298 |
j-invariant |
L |
1.3950205328235 |
L(r)(E,1)/r! |
Ω |
0.34875513529076 |
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 |
438b2 |
Quadratic twists by: 13 |