Factor Info

ID 67287
Size 817 digits / 2713 bits
Status composite
Value 4198485381781635642727569958615600502345350123050574309832389780865144107202863914451804914911397594310587493597206960469278206732935688534180680149583990352227905022811025592940805436993146679280059689115588391113219526487420529887978079788886007479605940858271061328618163450581263418340525745566670973906722175904738167295648254391418141717268564771836337504856427126930814814931400351820001476586478040396708404987898906071949444915594427558090580769052478209666171251354621054785074036071270134021357189536946549704853386526140022523574923587658193304750403620396074388763367482106408835384386080047514582546973604233409603742955923554761219757344345627432396920024891876607242940716238042948213177694983395363250323236723833872385159846484417821944423370042443249955353570169939425503261298688572228241093995153

Factorizations

Primary (ID: 65728) 10375318069755905859690041706382489471961 (proven prime)
(ID: 94108) 404660883989690640233268652110304654010974102523162758875962843540059486891559526871486087961082587064269546921361260324349064556138240371315832509380442741214441795460061784914816964880227944795316808526950402722066106336629941087534281294320203600836777629364021483972381319425900947941257866652587610265660222089380643502542758116860334728195253792981983115936801418398013529919141813064061807151582978009995329713684634505144286396613974577162095221745493897707152097479385830271648250115544636768575300280051609711254595868406853442979950894524569519452265945411028905944391109607284820346102896474114011885570347102913542213702339732641317717762702938089229550561118265249932810521265354568918153384473163084483723683177967400494751865019386497026873686484683201995422073 (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.