Factor Info

ID 144987
Size 1078 digits / 3580 bits
Status composite
Value 3026497377711907285343498190484121680761796005743497026862667355470135568809033492072454042617333795186800041805825633100558297765587546738504095347321494786283812013660711891200197766017671533122507444017330728433632505493928114545989792319196455759512188821445574025561193800694705738214388290819625221435193101131676235574403586457442974218951608020729879070062717453119615264761892880190273178199282944509045939733098269217227211571146536023023447220007543511376104667959029651440730226112330634838437971515322937099968586486160584702688671835025554323101177292369638461678934938909420127977464248383030954506448695202895937291800166990018789605692787678303694947945699099498617026098969554147015802275135563126285976293611890884476109524374743175412706176758272570712040128795198823553205053218124545300622001869178369094195845363370946696321074212734703233713329400917761315892535324099133110439235435103342463094838750850329136238686058350841471693245746901149905398619172539043499580731959274061443843073784700609181183346853228397646685723960691891979155215480210337339

Factorizations

Primary (ID: 143130) 4330726762839043792388777 (proven prime)
(ID: 144988) 698842837114909984941430889399338477636947664417780842642727189193395448878377888495602348467081910315453758560202762445912570316606346882744645929148273052873121079793986257694514776577056671412224427689123645508044644559891572752953358277386890207862057874004862410594794422449180611025204520274381494852685243931613691748127663283406623398694372650896983088613249815780436374629072172662065803307324362265435024605580118114613792008928747045276500689441247458316384064403827878165521959682177264809364510425820244967298291807727442254081227530827852741453015602005935223643840034915567607725678262430664920715191138907422946813292261761253217410912465185652027952426595990431218032446954442990108562886248755803673563373977756439656144182699717172533407203691618261614189524230336314909891798308545731114032726398739834009222669528394347275666491843189171268126064718800253600964703343942585903635985025527429541342927170845986813988141013376692634024246329506351713114493628687459487253020207688338862754568526119727320182955220257519339788791536707 (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.