Factor Info

ID 72267
Size 807 digits / 2680 bits
Status composite
Value 300589246391691392485924534471042262639920655405308646526671760438395933851743166581350961511042437772573450321764690154335511667957801613449216116125539579964074987030748130210851545929574793193394443560235986813356623132798431989784694570975809409087654514535016740773004764683313822011113530530876307304618232678121836298772320107661348961161853592791025344502624449171675786941181775822791965865160439723012509119043976703325229491777326793038201720999966546941268478548072838727004879347376568892054204421355564031821779343160073923667686295645028928478720583794379184428460633723809560740439572225592343500181777367528241574101325256945483054170055622937140804610436434507450531050494477527149456374394876269931767606091474547592612758538352092530943573057635141451634095927228007824599705481443774013

Factorizations

Primary (ID: 72268) 1029971493149271498013 (proven prime)
(ID: 72269) 291842296986881418116237037426081231847002550167941602476246333070174490222672676412136378580760225339722567044811269099595076881023528284873540938228461742335844439065088385942609875077069852547650493899453169744597902850386107158957376832869973672201636367461684557916302815909758041046805727777018459355315383292264143082135555450081960375187095516981594830932146108056038079332229833249470996712724270033663891620830559882434118225519553093819609884545828539236911360172889301598078604906990392495321786540144609478525609178829648916273842732241493609677078683381885537457663258451954594615955576257303764232233356140274262602776768616410678105401649525978381493735605815921684033979171087102518278107901253527268258327025019403534236330987856659905069156434882799322521542821252001 (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.