Factor Info

ID 21714
Size 537 digits / 1782 bits
Status composite
Value 236128984355905604957809649022185479046516034760194605826416261990031142480832806490834704124948043066076497785566653914242560295792439073840921225525518058408545236127679278171425152525603050614661715839933862604773291563022365626238497880931387441227820593261436558953216427936653690986155029282907713506649473266844155651827917896929492666192388953031393609110131692841334943124605622095170186740707638052972235206492229019018615105407660421841772038223801262312777256490898063643553745274947498074658125680775086598542169350737721793

Factorizations

Primary (ID: 6771) 2239678151546732477719339309862512328008393109037131818519 (proven prime)
(ID: 30372) 105429873570376080770652322208544154125264635038635442245420210793424094045434293127061148662084156610320690230968175792978496946535029542909671969267130033004842111071236878422249776726210270836163061714956335689098490924816679000444157096963546809700803621977610063417520349939544493861545900719743924292364446347730710679716862666306254997594830349005330115358052244787727120818026597327746921309095618507157369280301976314456668622830328097470330532438572550334301789860060647 (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.