Factor Info

ID 87755
Size 620 digits / 2058 bits
Status composite
Value 21919889298489266866793024238933286744673884084655491240512759590940756248625193417656126930015540132826640350025224719106079558010458553960083518697659807061901950464103781413064998539887277699346379214247486666739997984066170155017363194080594989463451845850602830274735400305983349554120378169611418756710782170553063457199611889502881185098072493327156745739002582955727855535270976770619508235725796794758344786375505914125203752437242917495608296793341166981732424355992941504236297266910929791290881829242827346815460807641912711879982195603392616237014930080864727279328767044470261358678528720321485370556598767

Factorizations

Primary (ID: 87756) 5918377526193953345654158109965504073069441603477383699602208521751099769 (proven prime)
(ID: 87757) 3703699063041305898980935050897527572452260363858614865557365541990777758086595201768608226874078754658822554219586997255177439170629322706882576715748067522697591893557583789161737541716733444609843326245533498800506215230762787751448973750987480818776088303043991108794092117950011206492366036351281484538962560800188033016905949228234548159995120679861955394911386954136860176135474041546502272228167784207417682200497769564464465146612300410084463053547642527567485744873831162059934873275728785761647982104494936267506432242226268338477362343 (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.