Factor Info

ID 134827
Size 474 digits / 1575 bits
Status composite
Value 662902608902389180832071942487001852338590966259743214691235975243167562621745774659766403025246790739627944473927767512000690368868515929610305701986034102972019885221631994240749891660719164883623470535272983509310819086244382959690465219821737007620552917470861774563717216394023169211461150162262782814991369901799956407325634981612742644571096156672226845809880360672051457834418073309863137981133819060359308076201620430251472183459290605210453961966508493284991613343

Factorizations

Primary (ID: 134109) 5464220413673727340561927632817 (proven prime)
(ID: 170238) 121316959916831712927142300326956913130313139158248535819199023663845929083583448305534628779293229577899918094103947718116681124532938375078407544181786403889953118699097882051469503674806864293875454047239435864691566843322873004473314528659181955185973243296411768482794759191124404849670702082838719912203982157148341345894268416002878490728117219856784729725842596910598380143995217158972236030586925258885725647513447369405429393468582479 (proven prime)

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.