Factor Info

ID 142166
Size 783 digits / 2599 bits
Status composite
Value 149102846491348870015346623770064545827563166898425944195282872081512044711129912037343439442290900415053012221283108973397280864671297643201692432451845342308712374980518992688773558004010838564145624457971627176782472951523696712203749510748247037184568446779851442276193029538876294023995462594773018437114874108580774311971395414302503304676389367087494455824064512676126884712094556924794648539266943970610039502665141779739987173556265251678359607224869093494158670976356407602884401016582356855412240583055307449929410829208367647389465624353889622282665749419988369881233239075579265499101718575193988258255894099423754243685283242815531610788732171696778390863276260599545019935923932783009863008091924910905962274665403982324060847980827702962901532544359084166211507469749

Factorizations

Primary (ID: 16601) 1367172296621765608583209862989093193371834027 (proven prime)
(ID: 177583) 109059294764658946273983583390280997809009409349000032283099704062333847560221535694813494375738742877946927072270449493924469603850004704295163193937129095797845689142579871979825456697269721870415134686278027069204910002661923392666448757469726374001948333763405761282690059265172442365974922826080806361108783177587242476104858289167321754438206017893786940518158992652617410249169150296295016237598591829776529391832921756765883319742475478511242758476939772183273749696245377964832985618077977587700667733386795686652393798816772721000107231445859803465784886870922606203616696731328331475997183078561874581893812824709248398808193016314753899632303971147773026622268112178376754923114599780889259221358703872693998737190907297152287 (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.