Status of Factorization Efforts, 5,000 < n <= 6,000

For each composite number with less than 720 decimal digits in this range, Y.Amilin has done 2631 curves with B1=3M using his own ECM implementation.

Each composite number in this range has been tested by H.Bock with the gmp-ecm implementation of Pollard's p-1 algorithm with B1=10M and B2=10G.

Each composite number with less than 700 decimal digits in this range has been tested by H.Bock with the gmp-ecm implementation of Pollard's p-1 algorithm with B1=100M and B2=100G.

Each composite number with less than 200 decimal digits in this range has been tested by A.Kruppa with the gmp-ecm implementation of Pollard's p-1 algorithm with B1=1G and B2=1T.

Each composite number with less than 200 decimal digits in this range has been tested by H.Bock with the gmp-ecm implementation of the p+1 algorithm with B1=100M and B2=10G.

Extra efforts