Factor Info

ID 146386
Size 1000 digits / 3321 bits
Status composite
Value 4648994642956170127015594222857382624746493350973343269511044339917517591746251256846690119239092476031147089437547117866535280161340935152183545169219909677462754664120940021869060627188750412149378747266262002568017440724669977475272849080163218222096979028198603518485512804472482184722764194534371481289223250694514427039487178997573334690728682255831421355214667939196807983586211068426483318215995242813961569980282504387156314799392379668674174308857149774809579449841812135051761737765271138206675880598058845568264927669173472278021496276279223652307339887821413975880863280595126378261860494876447811184801786648338716683365562818045728825128843182513134355210797559652888191836044696706925975028461301632146928429453851538897290868135589270151760268573296881958377436683970275110634857320674164426513868594390276809951306577960513861549656786790252570071948587090651332888260367975923480129844013615227909120493368572850537156397923060562003714618371765552300744651370827577419885217844737

Factorizations

Primary (ID: 4231) 12812432238302009985937 (proven prime)
(ID: 146387) 362850281389842205434016476519343465166309989451512066621757579385037195472264788600233727953035642032258583515868186475599012580510444044316240455820495906424453257321127603506049702579578694789495686153068230199182196751362321899640953024618133935436059457703285824449239721810256011874059207352657622310036661688612974921472107438942289752288324901702262188235916493310439937454381309824540003101388521586639378735477869123085404504642706242438046769349775440927838723004927675941027637688773022809329390405836564014567664342047581466158835488383226983748628117395613879585629629595391141879806591732416157865764228859312675491693546168147431211145889320026879461886456003975672732575241937342120661269669756950353740053726972186941282801071221736935245957416791493736936174757610995717534751040788679255637869579888761179504351788487800550682464053784335085233176905904544919644334870161890733345592635033937953573195943071217441040043227044818765507912499940887019735532401 (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.