Factor Info

ID 23855
Size 637 digits / 2116 bits
Status composite
Value 8183078270401386247443114832316236920755939701825518230889024806341769677518614362673718451718525095465151886430128199522171301721841664450969841425786121608686136425893510285084241747673601987924031578832970966811069075889202960799327317931199421021987505512818271144947882789210198291617528548732572147233485212350252503160619392039295925855844219709439252296646997007909547109735673243187135267690660073350027797525179532557445376383854135968496825493081549417939220862313747332484337790592686285927651512397321732115844257762114547335436176987944051783723208935688802069461689660484069075240702994683551449362375039993023573040010807

Factorizations

Primary (ID: 23856) 55307473385296417075243 (proven prime)
(ID: 23857) 147956103751014435025160737090716853688570487991546226198322753496775537869835051527676538777216951993900231968747294739319359360256629084067389925640599319100769056448337755803267177231393738547028029720441685112992707227026608251276628118021516670198196798747058754810821560117096589531752165052597079138610905627987418299610828864886915999527238907316090663775836236537936639745210478708976241346598071744826170009478451994662389910866927787862193251329384591066596810517213525032143594013439240282290278206628609276874538285053044093251245608942918819714109101030190989627918481148980617644255009387472233357349 (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.