Factor Info

ID 25079
Size 681 digits / 2261 bits
Status composite
Value 265539800274027215769325870217919645767793409412440189895000572796053518963929103698654214451148187121925034726282040239941642747605480987712246782091592006700031526148107732143734511278387759070551021048337783507508519530004056354969835347890946627136406655832141259346314941762146625460440643729346869651962865331934198480400910713623904953900829068677920660017292451468360812251042951499642066499079478014880997861583930856863893068790279145494311520735343639431496247399602168567722586837175369799050704287702330319883589187065369843147591704302583432345233521013802675374924405384926069703892484950052124567045267726455783925009410124128061337495056856602410555975970006346583

Factorizations

Primary (ID: 3893) 1527890378338261467896809 (proven prime)
(ID: 25080) 173795060194586187514226800656881655267832201889720658346114777050564321858506026874786864094340428986910657813029942093691726028673699099890145477568640361279155963605103379749456772083258228361493659637238191553540154319281019375975583958810642719747635978450034035517480278621322052014406715339229749924948827379563859934600910680336774254850785930443315981379979570607181660202869281795600134425866765070209599950804406377492132891221522970909386493026172749555859688982938613917855997850439102027222667322509230623472858637569046487910923831742971785321163287900405988184777088024363166048278833475156309250675374130142736318864721340129758777139053887 (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.