Factor Info

ID 137169
Size 406 digits / 1347 bits
Status composite
Value 1878963987611866624893830325998542760891831267052281874527050006850459820547548129761461046324512765171366539192978464268981920961596412373133358848405715640692195601724128221175784019311555490515148940065910335529655159409043119231215142312601189027703343480134393123462335767800324233069468671345904375810967059106925438019795078929423339332133538884161073326522592184314302069151220977402976848343596289

Factorizations

Primary (ID: 136429) 24913194075042688582253 (proven prime)
(ID: 137170) 75420437136728203059990889116650188240800453965063752307216056673845198606344673586659119732259390381488183741415608463636508779416250836901550191581757817124685559813087730289314244521703105622393770173281293009509791765610868046602328757205054449822490223862064225832982102507443506484477253512287385402495815699978513649490695318607570899094639576134179119372729376661122654759013 (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.