Factor Info

ID 178066
Size 846 digits / 2808 bits
Status composite
Value 140138284141178609574569685480837537024623945344060427570775971371930565885090155035545152145590541731921705664008247999383477067053373829705445140648116420656587336355630623279948561132822846564982217747323685360783437706818027769357766580340933928279035006771878759376472332529844532069288559428072562288578430554681726986895825042867041525806796095698036206332926965063921222752969330428239671292307205757044186032701329306870855882537730722123397103150095758057445881651971607233373285091265735483864902919621123070814851444595857141372746414774025076578393133465576539922475610367627851463237698083877587028983448252910062340496812669130822132679304257314759301646291030451335317029067077333623237007772295585341055725097894947686370103340512564131682891526604193896605556686926182355320777671053328786265949879356333988201980914615049097237

Factorizations

Primary (ID: 29771) 2110554780135004202099793136762963590324098107950957883 (proven prime)
(ID: 178067) 66398790242352531535575376917080981957326056699105398291817787421205124757319612321680408508719507227119206855846067612842029854663897722552672973738422503945221664197256828441982900079877899345615813335226342528244304992344416792580014930222137898316993376356365930396954434002193884205926091000491647290290582536148086111214256283956136513250370304507555757804167110326482650423167159676638907972701623444113743831624544940230918551254925435241625540987170320227564272021044527184360477497979022856922676247606944880384544893359212990269472654157866752879966155189292827797395632447780107458485311391451129111753624228928766231327780236004999067541100552404620166934618944134220837562857582544637133786559928412829381744503278610558248352900980278335223604704547729784373460203299554470639 (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.