Atkin-Lehner |
2+ 5+ 7- 11+ 17+ |
Signs for the Atkin-Lehner involutions |
Class |
91630d |
Isogeny class |
Conductor |
91630 |
Conductor |
∏ cp |
16 |
Product of Tamagawa factors cp |
Δ |
8999523489687500000 = 25 · 510 · 77 · 112 · 172 |
Discriminant |
Eigenvalues |
2+ 2 5+ 7- 11+ 2 17+ 2 |
Hecke eigenvalues for primes up to 20 |
Equation |
[1,1,0,-16882583,-26706349963] |
[a1,a2,a3,a4,a6] |
j |
4523266674125013202921/76494687500000 |
j-invariant |
L |
2.6812834783761 |
L(r)(E,1)/r! |
Ω |
0.074480103009536 |
Real period |
R |
1 |
Regulator |
r |
0 |
Rank of the group of rational points |
S |
9 |
(Analytic) order of Ш |
t |
2 |
Number of elements in the torsion subgroup |
Twists |
13090g2 |
Quadratic twists by: -7 |