Factor Info

ID 217854
Size 888 digits / 2948 bits
Status composite
Value 178542819137864122445395522507771238383931669134880232748227529734656102600477014893996874167673846488733678707159931768180637137679902436839764919165213842596996212827205712591332921129001699713032909449083599561918959846948417579111961561862646325192999685480874076392944560665134130624946958289058773110212103194799060410910251553220767885799176502368253049737342887039543452778474477736523343221883376473556063574387630553556172542904863905421677313165042579441225926606394053218625019651042791565914628750792075355195059910622180075487807844887360071989564626214582068944323758871526913466431448184918599355255106745694121709931107272329503359777262564227151062828812238540268446861733441173111746105431303364509899177752119797968609541160444217955483313006379633073638367541452720391614439010901766061007423852170605016958624340892123468617352465154595083548018236592650144959997553

Factorizations

Primary (ID: 224638) 7182622683376961676127659155869 (proven prime)
(ID: 224639) 24857608008711510492400357605802667065985593585838901077691801664521335392797596685218388909523162744726503529181861447490075982016755976198434696151991296077349242844891230797028080426226960706106541161856261583973788557543441078661575137646033063116221729123420151407817007969892030865066813866722754462658125647041983598489581409567481403244366037286088797104361133590158387198709561001728772135426084375923981796249893563422465103948010824627401999650082780910262465509754594390573747421595125830310070937347976850420788583067353921831146499285632474895366716969269824223628136286505226775732003957458284521496231700719166427017595066799052127740032218187574362256139364144972118490688880701715336040642557774886899527076803547011409366383256875048538751931134006025448154614700971693492555876745576629636308403117576851760056983989911698557281261361637 (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.