Factor Info

ID 135807
Size 1010 digits / 3353 bits
Status composite
Value 16159574766050868075908097828694742326467509085715309620423979920602889847627681391197207141417832638871564096214311998468396082625645232169174623315411643139288478420369814416445947036162835019589451803956529275938562012581744182810666792597568528431639771496018251755032280364531140794726298111874148477212126597956744452575235290735300518702406772301435906421132325293449992219598931166323619243004276830812973703355374276242814850461086029324904786138728977849685788994753018037290959735683646942442408702452635259802070617965087316650010776255076003621366606818291654572911487370791566788371828434937924497619513427772456480439235310196924290161530962604929740326516243272335135843656788476921468625713836147887828348662969821832590954874156530871723374754224328178123884208858301090842505913077024298661748372061890594704116696984887982433357279864519082544036879337277209991005417396808295582852213068650590542531824712224867987591379630014533072975964540922279394563576229872057079540449080437672319999

Factorizations

Primary (ID: 169644) 137860504340262753785491337248209986157738671 (proven prime)
(ID: 171120) 117216855134711665914815574992450018410583032821962680908762241763515536581866001333246966782503413986767179227187320126384653904839777791325781388939255572782939210164007807179539059073958061218001050704611426205973696720903826271523877094675948202828976591305229421051440183132465779557411954105212938762095138582428323833864303689978054274642078001204870860929634736470034070831747576073573278246131633641201891099356251986315992456954028699818341789666209449422682792021644234433923911004008963278837757736783289260781023713208808617997137663558671210470940491477230381946688126956927762597077450686207644871757914559082047910423156482518623785124099629832617522608408141701617386800790238755786895925872964378688250683064720014622509007493588316386492071698765297961708905817988996428269530066030115674690066558491038383603083443681474143013906921498429588432045233449270801946843201267750356923896716743615803292336139057486561769309219812738217167843880142769 (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.