Factor Info

ID 40357
Size 528 digits / 1753 bits
Status composite
Value 302896947607535256121156332839920460146328052246198388579272375807476479595712247641514947733933504021779302575744637064717557768279615735520258045075592095001171899773125481434467150165151886410818279980553129122051210600311824484886278851980249497139825330386947555051159141677357515375085892403199616871145556505196839778863805038763238354549633446749645774292368674977614873430508866282879339082400823922117351917102617391743382095102467348520632949076203158453025629699798451351649640374030156471967803322831101515456055971

Factorizations

Primary (ID: 2146) 316362908763458525001406154038726382279 (proven prime)
(ID: 40358) 957435082359823549093579660674988020744064863409663557862618098473183599405254684822864515942035795198311202399505115005637980275707450114324210904780739553708322389467885054517438974164566634525837570765699888365962284324656230115937144969618767933655291089196833044071722153663919190000283882686601909641700635410363816720924264585642648184182240933920669040067595090350161649137678629218080756239848253902186040544476177326110715396664166301486965065926195702005608611796332330440551749 (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.