Status of Factorization Efforts, 8,000 < n <= 9,000

For each composite number in this range, B.Kelly has done 422 runs of gmp-ecm (6.0) with B1=250,000. According to the gmp-ecm documentation, this should find most factors of 30 digits or less.

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=500M and B2=200T.

Each composite number with less than or equal to 1602 decimal digits in this range has been tested by H.Bock with the gmp-ecm implementation of Pollard's p-1 algorithm with B1=1G and B2=1P.

Each composite number with less than or equal to 600 decimal digits in this range has been tested by H.Bock with the gmp-ecm implementation of Pollard's p-1 algorithm with B1=10G and B2=20P.

Each composite number with less than or equal to 350 decimal digits in this range has been tested by H.Bock with the gmp-ecm implementation of Pollard's p-1 algorithm with B1=100G and B2=500P.

Each composite number in this range has been tested by N.Daminelli with the gmp-ecm implementation of the p+1 algorithm with B1=6M and B2=93G.

Each composite number in this range with less than 1000 decimal digits has been tested by H.Bock with the gmp-ecm implementation of the p+1 algorithm with B1=100M and B2=6T.

Each composite number in this range with less than or equal to 350 decimal digits has been tested by H.Bock with the gmp-ecm implementation of the p+1 algorithm with B1=2G and B2=5P.

Extra efforts

F8119   9 @ 1M  B.Kelly
F8149   64 @ 1M  B.Kelly
F8227   88 @ 1M  B.Kelly
F8425   145 @ 1M  B.Kelly
F8783   12 @ 1M  B.Kelly
F8789   46 @ 1M  B.Kelly
F8863   40 @ 1M  B.Kelly
F8893   13 @ 1M  B.Kelly
F8923   242 @ 1M  B.Kelly
F8951   29 @ 1M  B.Kelly
F8975   10 @ 1M  B.Kelly
F8985   4590 @ 11M  S.Irvine
F8999   4 @ 1M  B.Kelly
L8015A  904 @ 1M  B.Kelly
L8015B  2753 @ 3M  H.Bock
L8016   1100 @ 1M  J.Rosink 
L8025A  5210 @ 11M  H.Bock
L8035A  904 @ 1M  B.Kelly
L8045B  904 @ 1M  B.Kelly
L8048   99 @ 1M  B.Kelly
L8050   4590 @ 11M  S.Irvine
L8055B  5210 @ 11M  H.Bock
L8065A  904 @ 1M  B.Kelly
L8065B  904 @ 1M  B.Kelly
L8066   82 @ 1M  B.Kelly
L8075A  904 @ 1M  B.Kelly
L8075B  2753 @ 3M  H.Bock
L8085A  5200 @ 11M H.Bock
L8085B  5200 @ 11M  H.Bock
L8095A  904 @ 1M  B.Kelly
L8095B  904 @ 1M  B.Kelly
L8125A  904 @ 1M  B.Kelly
L8125B  904 @ 1M  B.Kelly
L8135A  904 @ 1M  B.Kelly
L8145A  5400 @ 11M  H.Bock
L8152   103 @ 1M  B.Kelly
L8155A  904 @ 1M  B.Kelly
L8155B  2753 @ 3M  H.Bock
L8165A  904 @ 1M  B.Kelly
L8165B  904 @ 1M  B.Kelly
L8175A  5210 @ 11M  H.Bock 
L8175B  5210 @ 11M  H.Bock
L8189   221 @ 1M  B.Kelly
L8195A  904 @ 1M  B.Kelly
L8195B  2753 @ 3M  H.Bock
L8204   132 @ 1M  B.Kelly
L8205A  5210 @ 11M  H.Bock
L8205B  5210 @ 11M  H.Bock
L8215A  904 @ 1M  B.Kelly
L8215B  904 @ 1M  B.Kelly
L8216   12 @ 1M  B.Kelly
L8225A  904 @ 1M  B.Kelly
L8234   78 @ 1M  B.Kelly
L8235A  5210 @ 11M  H.Bock
L8235B  8740 @ 43M  H.Bock
L8245A  904 @ 1M  B.Kelly
L8245B  904 @ 1M  B.Kelly
L8255A  2753 @ 3M  H.Bock
L8255B  904 @ 1M  B.Kelly
L8265A  5210 @ 11M  H.Bock
L8275B  904 @ 1M  B.Kelly
L8285B  904 @ 1M  B.Kelly
L8295A  5210 @ 11M  H.Bock
L8305A  904 @ 1M  B.Kelly
L8305B  904 @ 1M  B.Kelly
L8315A  904 @ 1M  B.Kelly
L8325B  5210 @ 11M  H.Bock
L8355A  904 @ 1M  B.Kelly
L8355B  5210 @ 11M  H.Bock
L8365A  904 @ 1M  B.Kelly
L8365B  904 @ 1M  B.Kelly
L8380   270 @ 1M  B.Kelly
L8385A  5200 @ 11M H.Bock
L8385B  5210 @ 11M  H.Bock
L8395B  904 @ 1M  B.Kelly
L8399   104 @ 1M  B.Kelly
L8432   59 @ 1M  B.Kelly
L8435A  904 @ 1M B.Kelly
L8435B  904 @ 1M B.Kelly
L8445A  5210 @ 11M  H.Bock
L8445B  5210 @ 11M  H.Bock 
L8450   2000 @ 1M, 73 @ 3M, J.Rosink 
L8455A  904 @ 1M B.Kelly
L8475A  5210 @ 11M  H.Bock 
L8475B  5210 @ 11M  H.Bock
L8484   1400 @ 1M, 5 @ 3M  J.Rosink 
L8485A  904 @ 1M  B.Kelly
L8498   122 @ 1M  B.Kelly
L8505A  5210 @ 11M  H.Bock
L8515B  904 @ 1M  B.Kelly
L8525A  904 @ 1M  B.Kelly
L8535A  5210 @ 11M  H.Bock
L8539   11 @ 1M  B.Kelly
L8555B  904 @ 1M  B.Kelly
L8575A  904 @ 1M  B.Kelly
L8575B  904 @ 1M  B.Kelly
L8584   101 @ 1M  B.Kelly
L8585A  904 @ 1M  B.Kelly
L8585B  904 @ 1M, 85 @ 3M  B.Kelly
L8595B  904 @ 1M  B.Kelly
L8615A  904 @ 1M  B.Kelly
L8625A  5210 @ 11M  H.Bock
L8625B  904 @ 1M  B.Kelly
L8631   1700 @ 1M, 25 @ 3M  J.Rosink 
L8635A  904 @ 1M  B.Kelly
L8635B  904 @ 1M  B.Kelly
L8645A  2753 @ 3M  H.Bock
L8645B  904 @ 1M  B.Kelly
L8655A  5210 @ 11M  H.Bock
L8655B  904 @ 1M  B.Kelly
L8681   2 @ 1M  B.Kelly
L8685A  904 @ 1M  B.Kelly
L8685B  904 @ 1M  B.Kelly
L8695A  904 @ 1M  B.Kelly
L8715A  5210 @ 11M  H.Bock
L8715B  5210 @ 11M  H.Bock
L8744   31 @ 1M  B.Kelly
L8745A  5210 @ 11M  H.Bock
L8745B  5210 @ 11M  H.Bock
L8752   29 @ 1M  B.Kelly
L8755A  904 @ 1M  B.Kelly
L8775B  5210 @ 11M  H.Bock
L8785A  904 @ 1M  B.Kelly
L8785B  904 @ 1M  B.Kelly
L8805A  904 @ 1M  B.Kelly
L8805B  904 @ 1M  B.Kelly
L8815B  904 @ 1M  B.Kelly
L8824   2 @ 1M  B.Kelly
L8835B  5210 @ 11M  H.Bock
L8848   64 @ 1M  B.Kelly
L8855A  2753 @ 3M  H.Bock
L8865A  904 @ 1M  B.Kelly
L8865B  5210 @ 11M  H.Bock
L8878   1900 @ 1M, 200 @ 3M  J.Rosink 
L8895A  5210 @ 11M  H.Bock
L8895B  904 @ 1M  B.Kelly
L8905A  904 @ 1M  B.Kelly
L8905B  904 @ 1M  B.Kelly
L8907   1200 @ 1M, 32 @ 3M  J.Rosink 
L8909   4 @ 1M  B.Kelly
L8914   11 @ 1M  B.Kelly
L8925A  5210 @ 11M  H.Bock
L8925B  5210 @ 11M  H.Bock
L8929   42 @ 1M  B.Kelly
L8936   12 @ 1M  B.Kelly
L8955A  904 @ 1M  B.Kelly
L8964   1100 @ 1M, 5 @ 3M  J.Rosink 
L8972   3 @ 1M  B.Kelly
L8985A  4590 @ 11M  S.Irvine
L8986   10 @ 1M  B.Kelly
L8995A  904 @ 1M  B.Kelly
L8995B  904 @ 1M  B.Kelly
Notation - "3000 @ 1M" means 3000 curves at B1=1,000,000 using gmp-ecm


Feedback: marin.mersennus@gmail.com