Atkin-Lehner |
2- 7- 23+ 37- |
Signs for the Atkin-Lehner involutions |
Class |
23828d |
Isogeny class |
Conductor |
23828 |
Conductor |
∏ cp |
6 |
Product of Tamagawa factors cp |
Δ |
-13558555947776 = -1 · 28 · 76 · 233 · 37 |
Discriminant |
Eigenvalues |
2- 1 -3 7- 6 -4 3 5 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,1,0,5243,-98441] |
[a1,a2,a3,a4,a6] |
j |
62250161733632/52963109171 |
j-invariant |
L |
2.3396697145436 |
L(r)(E,1)/r! |
Ω |
0.38994495242394 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
1 |
(Analytic) order of Ш |
t |
1 |
Number of elements in the torsion subgroup |
Twists |
95312l2 |
Quadratic twists by: -4 |