Factor Info

ID 154542
Size 1185 digits / 3937 bits
Status composite
Value 846435545258155274608815242460355002345271637377343040016181592244177030472984640621897821947679811933618529665754267722787932886403190922766798323512400547230675960093839671004726784192941516997956438370275357568414297380678867663403827076771566359909691377910458304603352433899622772996739619672149745680308090263095454359637465487940072251486882888026923743858099888586767982801826992357742221434515665759766330083645551081592961723992704937056762670212695181676916999319444033629081759877135637372978239769710015527513861015900878790731613608077572861970319820376791210334728375003794188525955097122482184634380727124600084014511565552765797238021093816353361226368390708135773606627842198800172888111046912768076047505435266420913245651529733046009640907038132345309344566943368215415870548759099418566879325708950797944652359371426980850514174873439249643690598853607769183115584953009086896000682018310948969354046132959614222642436146163105210727083771948767268441792021083043886413885520553725311490617324456767930301763637713410312485493733710587711340384893364913582806804049281305420099595040706366799107297962141439203795706917837878148030462039180050456755748828743453553

Factorizations

Primary (ID: 154543) 9003471998713616913066293 (proven prime)
(ID: 154544) 94012126141902910748701985519056489991643348429823850496934847735983657351350785217760117881099973654002682657947639309941229603962184454676321163596318515502384284085379882214168397180379720886461526620188433956600162425254796902397164661585869594116271743285109670320357894161527604512849852848262816952036036767405020568458047277835711479993089640564463388480794168429382826312455586707733926412974348405137851714667963531405881667406256290900226024742092272413324476567163622068587800722072547146099400423769191139322120814825901015041223004657034673619946134496372753087209296405724283313263854130410629304171752002410391511753378971027833881969544146551262543389303285703676777390063946023296491122577703108410094943529817868503216649496020949813743585733500162751175453434985612416513142965899557858068268429302538571164355314988950955306610646128693903028137542527968532363943884692868464517984091985247356075592823070560503854809490262458057860984531644018666919550112597047295912240863584617149727153351025727590535048205286517139758576849104276345000224552027230124778272710685992458635710076567726854460052707405393964391497534736705466650704239821 (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.