Factor Info

ID 101184
Size 469 digits / 1556 bits
Status composite
Value 1661071380301426867136246872561125647935278380754348088579378925024128480975716784317206942737933658868253296442516724552652953270773745677039777247512226225366605977736622090262184631847016555809297932801144001703825598879379486609647869082036740179431368307280364656279876360708808113166742596186286200206690492667997041402504565354659404444692132465004173579946384740934667524739078079281553449067434970895563069835666692445078790096973113008288211587214762842075629

Factorizations

Primary (ID: 115753) 171111375176211248021267080026575653 (proven prime)
(ID: 115754) 9707545033700116322046364133389019239665436876237099887370560264414599143598889744663029236127289764485075287008209140639066589275684772380328852475607693823707048760427298064469487717563334311027992831431175463426567406191776284651676412370305283956981607387012155117066065204756972327763807931772247854986084216041674357391232002523223971379151116794653196552107324318345605362800009182401046861339146538171055541909548053980548393 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.