Factor Info

ID 190014
Size 600 digits / 1992 bits
Status composite
Value 287250199504446209205462823269502132792804229217524922166474480013137181687918346957664015386229465051685246785066928197878938527597914825572553075985369037564709088211931628359577544894968726771625776564436613408320331408399295677048962973867336187239747971872861025082751429811170118066971429969824208971666950998625531936960073125177686359932409125334272509819758112432594322047352301421600619828270468182889536003445503122599188713994414450898932001053933624121076370125029150353594352295744428437270562560350136740456751072395252773040340354416697491996268917617464227705951894865967201752390267

Factorizations

Primary (ID: 154591) 568972471024107865287021434301977158534824481 (proven prime)
(ID: 190015) 504857816736576636535509427969236579049831348545780438025168824592319477477148821741200950946902393374765078281096365834832023964662992858162413693758972585587343646953568611570329823342327463182901314951221209193203510911239659769678069878751409146527045474650530133168250301369174717859915062023191276931867154241330091336515195488326668187319070681676519762975135412555538310517574644291387396458905890483491370240037900376709349309044344475425166749210150766546248256093267127702294238011275280894025672651898450082506401286037136874777218219943706907 (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.