Factor Info

ID 198810
Size 1056 digits / 3506 bits
Status composite
Value 198650237805937989745653144038336333608607589919223531259278541133162548839015988748431611560956914907018832635005297263623331520397466266764485668048349362148389608899381339410956573531060374029148126241079507147851448376378017770152606564658568719783477804249428378664070812548277728817862579713290284257708115672218419733911210386013772046770303749002471544441037496039835053671138020428234061142708000611258310076625340943122790406853809443352196253375316061592718025496220476332639137721931827313541231909955637537799182347198188326106415363738356015144016953279247073469844526381990931150925976208465175437980337818767777557601082436766027837763446411892388194777122111964195594442360540277184725095758342082133997100763331119134850084626662778812676880666846150787632636068240764697526380905367979192552907573200583782841745176745560868469640261888656631685082768482551295455894946045133283116960727414485001610334142384250907171627978124571701776288610422499048376649563627572683198215396756892541640985791670591552157616564872794714999282608666019

Factorizations

Primary (ID: 31679) 93266178841214525847183274605214463542355822276470750532642798038188525097832784054694658216799996064118516288330642421403328385687788881965542834097322159585237183 (proven prime)
(ID: 198811) 2129927914642451510568208834936071552899016174725267061211784634919240186390661563419046543055203087520553047725254500967618305998593722064571811939044457459890834494135297779127354571034627194715988395548518538055844259562142449306566583861833885931635026783233315059159787981872193041156405221022869855056102419739690202774128834476405419574595011306273166218017196515465908357290449212286683061267670942814443539775868511202086590667376893255366656710019611569597070812537546380606826487536984642552532652581706439191814847665246970474283218952346051739248037890463046204156233326878073307239526593627406647074400343420143925648431633270596368441330809734252750156306732372773596172033818333223753612225818474655604932048368872584466339066248876726598667199792225014119887133717720684769705859411290246630901133473784721604361640029301103653928069166075268732887227414932287249850277976093 (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.