Factor Info

ID 138684
Size 1039 digits / 3451 bits
Status composite
Value 5072931132570012761817464070499050649597984050793576587643900208906697986488901239000175570661793595442651751922543333370299156469726321553016458401645629970938189545879710202273822609172378964655738374634863727667496743370076841937721258724795037528733143927945161287273741998445707008236211264795784352870675709864185864087872834190076749385295996235463546355304549991419686588641737822875445074413141999446576195349656297187918963661874514368304184798239587852646411598759777132910223380359641681905654693016772360445386284149750830805083633118530884027305883602275568189898597298972430956161690317016849083422508784405165768349111227279864525240356824897503082619541717732353216475289174126983981636998921829490878757571377095977743278219089040571399229113837744657774555330558246216835921608751295650337908601990629568596608648304530715379768273533491219887700299926183021068133197704023680914412322056965286414007952719752473098159306459673679210310645626124282163709883312473317773136450763660443469186041803988729052026991362117623

Factorizations

Primary (ID: 136486) 285259002489570164883253468981 (proven prime)
(ID: 173667) 17783596970810738027472746069551186637143664816184575367129953493940859189242794637783975422690508567026426338460559174034596386764157287123928119558305033925792219078292277607700082296850836564829642460578093968032800388291739037005074550398996137404147245678150426671690323290037581650810616020278894981001162437298870064749642812107305944927911302530887628660856349175856965335585968597392843525270778491881784780808698240939896995795716175661623925616688757502335369996904654703954013433592957663050315791098917830905967318131995869584478998651325002333725407894854826465833102710193343831321523956140176832190628816153164054828812871228492122050430515808567839123491613474554282380304780792491825548914334629209404217274725385660578360048122869506988449976650578996390100027145776765726839009080344118110551127444823571740246082622106421374267485060003626636923076264240130807726824476036304903577020008997705638016082158429285199462349956166346146859104614127352611215654291053973639450080863979640716283 (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.