Factor Info

ID 62280
Size 720 digits / 2390 bits
Status composite
Value 265598138467359224381815322105391146067725018879773959920121891333137581407666260258960302941366356122311441563740868645234508021396656361659731483328331551315745360442254865439504291944981890556164039967797660851081615225803903595681843978057797163628622775754293130439679667372767986902515915163963747361564609198277941192374645505689886700325597378261967253997611679772956576156325105357334623833208078959850614463779765140168194491607430111107624769622153691781741579465668510961586566328483221384656226589656321774453313647968379385236523868080303967198555190808470990957156499813547681408519960933244061994997683681575772460378129252508740093835503546016594405509777002018457529708282067663312400851369684122573577

Factorizations

Primary (ID: 7437) 7984559573504259856359124657 (proven prime)
(ID: 62281) 33263968541071781966822332575057703280364573299172636546250107173966279522513586088190111096488802165570710894337673047979239247097841649780741963707575627503628992647779662899724642353989586384998534537450880695299076686850653687844978125049212670968576160318104239001461043801054931579773503790669441760294015739334922891362942196333319314716329585816224739142090390605984741366654438655312656780472592573533470989691263656359890415285781560494473230619186398025307012912992802773391846385922523463280548676665842586209698527982688594729332659820842491153045414333950676790484912911047084599981362307105800695553830505704086968783174532352073069411658653226948597283764402992642640348313561 (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.