Factor Info

ID 137880
Size 698 digits / 2318 bits
Status composite
Value 50483219739047735530688424778813151208561835710061484398588471744660827420853927298261880700255198586085901726297473563498788068609324402498187835029829588050488747367025091606818019413905572709658696503553845057335747637813150588550732703547715291310428639756013701102183397836994915178667819707363729902141677651308879721191903960537049383107160229266649263575067964035036357272796149878747309579181052609157720658572692740308269531795546272783293482218536203107187100499010006786698419948215866191726957588033412509450454325449238798055485035040516499752392762694884961844338005133866756868207705614124968436020862184860874524097213320951169831373190346073867174609042867626718125495505813759961

Factorizations

Primary (ID: 136438) 1628263171508931784019729 (proven prime)
(ID: 137881) 31004336781912414267780080062619331529142050712447365026317186005561346036598125436389267589042450740787911955291618799251396663747561288196122037203384870467007831579614044239529083065155754030515452275832361511885773931004357155822446511981598236613211112658835111586488999506946313193208415736161663994753855332389324193004543124057540913250709385687164984691674130485721017462641686817859698799683761439140510607238652774799249898154333676604281394516877739938747792613232029575108940377887142212695723906629547456468113761913715224798342672338892590235701033109760512209229581696561814235388650457746279512304739617807210779351866310210780837542070321724680620179905609 (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.