Atkin-Lehner |
2- 3+ 5+ 7+ |
Signs for the Atkin-Lehner involutions |
Class |
2100b |
Isogeny class |
Conductor |
2100 |
Conductor |
∏ cp |
8 |
Product of Tamagawa factors cp |
Δ |
-714420000000 = -1 · 28 · 36 · 57 · 72 |
Discriminant |
Eigenvalues |
2- 3+ 5+ 7+ 6 4 -6 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[0,-1,0,-908,42312] |
[a1,a2,a3,a4,a6] |
j |
-20720464/178605 |
j-invariant |
L |
1.5456785109754 |
L(r)(E,1)/r! |
Ω |
0.7728392554877 |
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 |
8400ck2 33600cp2 6300k2 420c2 |
Quadratic twists by: -4 8 -3 5 |