Factor Info

ID 198830
Size 1151 digits / 3823 bits
Status composite
Value 49340022698107077523264504180788147912062169498223555054115824256752843755186444734763563438902030899438107073327677117061872015543245279856155674856254402269802398790830482050296572112191742699565206707460112733047279595934156227380370852739380742000206436881913268062126626268585903221856656703547645862165345232766655288221427633342487597414777549345293138861546825225221288243891329152816231200322125911055731758344825322250955320981669341586512385661611952076166784149249687980325272160792695422681146632586499145392675090733647857307734154818587634932651661692423990587739425789431534875491490371957293162836604148334591002918079456568549756487435042248125886207359265625673047208689629511007471571074314221249768406159193637477070238784496124479839197377772583135432999955233898632424093351681384951555701228516119952955268074660345577155891985995314737858744094385546148801937702827191762987619936826381741581791969106523134852617781116139385435522397966331192628125522621415139943221175693902563614094361662306083155591121593313931024337720752836870400962057374756477896025833349378514644284088473124862101142393206743176996523647978803596147

Factorizations

Primary (ID: 31691) 372538928743453466894371424971 (proven prime)
(ID: 198832) 132442595635649036477207777509721672468385009879215215935281239594375890894141150728310610966031551366023918831137299431359248856660357945846657860851495903026311967949475427905797501709753803691757349422058779899801939017569185875094406024838308789932240696851517123923753070312884886066741608941716493570381857915367524857122917554805416274833321342072956929897331955069657036375571469517534643438177851698274877373799877232848118848375931093177638392256238936604252432089175060676879041843430547853962740918621325434650319684982469299859468240164715785072801842530410368219400878973228348189212531384253792034374419556580177061514025401186072684049336110192077054921139017360531128065404375036929783609210329851047855702087271467527860470941767364455365164063323158292248903812079677748817694816949108058216370271759774107852879713571604649548315121189187907608024888875376080825581270544734038894720061350100978185151803268600383695288598472744862798245086242700379749132321109872787141930519922160767462449248676826424917846158173544896107152399766215314708678308829880378669659527913306132890779218630241230372676857 (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.