Factor Info

ID 164942
Size 811 digits / 2692 bits
Status composite
Value 1828394939909657789265109662809488711133896821507108145161272891512729718968164292433526627488857838377076571238204216380029975202863824475315544776889782135029498121622647531344934928517045174046516108199353408547186467961297489052788176473964569436758602102018438999442605404169574678435497664627978649320808929085919336857720068853483944807792749419557297743510090294878620550950342664286602115084229038219132711901889172940075727328205338264492902457873025571784275075919776221759858346452572240184320548415338609779825560624311994973215661722787737673196004293369318990905907077220058665743362686960376710964479204716827331810910507976586761216074847475992693478007680610618772750740941199976148781136452024298625202070504560560391137995585241154169798469866552137835739413234826645415066162434739023430843

Factorizations

Primary (ID: 195517) 50139526087199307638120243833 (proven prime)
(ID: 196573) 36466139243714344147926988406384662177007286444618896294647640331835245481718123679191406678748742652536106677480388642827616491375288532421633299087535586731539820359361896179656284348999206856629234664832695884630928084172807722487408607400369334638718897159985272405095052190250255267444335104990409573034280952718267393796554890792544107027880239870743471981552086628661169805755665144185425693880363958448029362575209664172416231613987708009074376624113894704333578674415158775698182815478395645291130228196612088385273671719879124684396124570809432467356894671627732053586781799110298399333580179861477358351756935123430101047855723194546958532017307589509084505051442153245535637798297185318395456831737797907725610199364233137227930925304588745661930182016221882631329493971 (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.