Factor Info

ID 63145
Size 982 digits / 3259 bits
Status composite
Value 1073876871452457536705872554922452309203906667916518338252313181679442700827880189186896776106726245337821895817038202799770782983490348576737921278774647825695250444291675306953559912006540520220387621273185160637351559730062532951511794198540768893350274393396638702876711534166903261924650013559005623906661838607729644228742850425581315789816086103374083708888311131420736968908637250407192147763649436455719954777125982698786906786114427417770029654820602317221390666972977757528643857785188103599893764537971357984798210914470494281268059867682145772186984402067491915583778427224718588190659983593422859306548026488838327952109983237032563458920958603867272056153962851439762553411458267151559515448833875854970658436420285583773121792434478576130019391098942165003575342457192270322833877457717736851327298812002522859564272483667769049010201910311421259997299097850257602627864641281224366328640375333229335016779814309101519372564333979780950823254849456615261844759564307

Factorizations

Primary (ID: 11337) 385888918596723595535405951 (proven prime)
(ID: 63146) 2782865274695077312635344618061191487910206200380071687864738018774847307333092654583620064811064373844425760517224637876045814015576930690729346172510981037045420391646624100466157657780627207291683221396144047516248639760030041149355939298375665948721853760027263311031995809545286976749502160227239355552354733763113284114094192818906404252985774468975988408253408797647374082626482834669876125056967033775912188277863095853045967112885328152681216795162965184462766544617687069239629688799422020468918058284603014604549560956463826773692371381598467480261778752986061070546699913586134865757451700643529556463063531012899724780341429489346128133543222571232045834640083655974275896014931411980116651008312025469835293617548758466848442534548411962820572512592602964663030987862440739457377662592770926544077379041240307472148786627811498012276089037962943353368522848628714700962451985880232033309691614907858541645831236310020458827985863544087330157 (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.