Factor Info

ID 141259
Size 1155 digits / 3836 bits
Status composite
Value 393988197876718041063977064961918001284206956986309290181474050031971767015986348627357565021659698398666160433291295834064990714981187169675921051629610874719055455007777417084096736811602994254293766171280126040013042066937970313081377710336906308738370845942489589948433124952142746101507961127138103609797674617286624891197667400678240741856539690799110237727325404755627193729060949896142263326815978652910760081643256947934084581762995236166122803916364732993119048136150941278508766555637850657468827864242642944149597311655242181743849253001703274055254481700818143546762779534386652002542669681495105158628907018051375219049380047841195216642895309321497816926024061789991375558290412838416072498872923088655348360997337960859197905800522596502590104787989554702300992078537082370317053253511966000425074535276328507287058366159371886126425174567489218081284403218540221331980725709103905913244378963622460711214828105288931801293995346034142960428913581295755070819008049097387387758603805171437300608039637938180677886846051318222698652273875060345620012157902359327280437947645715066404094601871148038639680410898032437197702365745904234744849

Factorizations

Primary (ID: 138971) 2587263813138354600774289 (proven prime)
(ID: 141260) 152279870292318512941580273840641325454997701855043467071123735301550990305912440055094048118949416972721152500355411089247136433220443457897273138820727155563145332913268965221360802049723406083422413697900069917948680316402972312850496820856690864304518215423158852579432357509370912090426957813156962312739953133299175695328371098503157026110141661160991579819334566810049562628482727624234398528037084809210668701848199275269822765393970532350869458593954786578895156910575116391048429357933668644294203249579355443299523735551185691276939080152151017111336919996127627062106089023082596899405798884770694524301297013784370004907312513806708543018800214067179228840148164475426099271983727513514012764119577961866480281806926013519085318359257714718960240528074205139476625524118827620048959269089695006387734297523437447329987367629095177321741551391244275359829884465541343261007924886794262806967705344703680463367680036657558173250636323916990683655438253310242380760529409100069372329460935241651003010974796171539755881124161595625722796338577505328355697365059927167709090975189743791855756664331226448764387111304391041 (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.