Factor Info

ID 89564
Size 792 digits / 2631 bits
Status composite
Value 686982982272832365319068670619254632017391741836470393216295549418460441828654445606873728617695051416730446570930853269662882508101253562688690726370364113231046652849338522146183443432179001688585448985277792139592304393103773603571620832984047483293709578805569818515802768991192555112003669701010424942450323915816065157870774691761767535282041755060341117366431820214874255911257239907270381186398137479612934512727341241879608513218655679108516513488162881530292775546976278330094671716445701244711910894156213348920357341703053330333545397189700258351697625156050414666149701634806417874288912303362712358065510165755248864561637178762716098503064235500755810293667188735687469117046481906238431935444311167315239031081736378017706941065072514829538370183498435837513025103999750222443

Factorizations

Primary (ID: 16121) 350000113790274485117608195498144854771206594206143335374881117929449 (proven prime)
(ID: 89565) 1962807882641098965816880900227973196269436682656259123026703061333574319488674630457816248798786991199179421790304757796430244436141713765075860661437163302093996213058609554072210281284771598609956334115536672054130160112264162529307386954404990904357767913605901168616862798832995669526253873415705313642335904463682431482798260936922940997606735539070634170619739931748100719324358698464728279686703697151140503640323881331571962992380042150650732745867699545766754110800110726125817282314933422322332860358002395164649413836297047241481933095445207795562642880334919912475136371058630293858766212236678143495699999749445447922815728313725882654452026911933330896414167715904981367793702194400765253055294851545416998707 (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.