Factor Info

ID 151091
Size 837 digits / 2779 bits
Status composite
Value 200434305247241505825834513236978344687611423055574534951758860827323032785888991785277070183598276236162067644338981040980489802571200259228278058962142568834196510972168494514460576290587932290889896611798885344049391631311321197535967598386439918681160351436249019145687869932189553487269121673160532949121108421150400972850900186199485542817625766422654402486940511376610597823243239098194691882689664486855380897606695719752684332240758926347316376354731899473403902258459947221607493293844783023866845026649749815404121778733905500433905609809619048784006357192915350496702769061006644740911512471395563506335962080902502043931602778894999429288109209442510620903680079276597810178639319852687298282012259341903714331606480733352245676329595000387410001014937694161445774818049486019793743241097713065358832695513777474797087451829

Factorizations

Primary (ID: 151092) 660297249622560631789 (proven prime)
(ID: 151093) 303551628242907024994057880436044731533499380343191873433447123838835903925836874754132377183525657030635131725129213292004506424712271059642559597473122541084892228360231861792201052969565703765708128047150498902113200010689695500585781198536729563339459486619489199904404087255619667926038350143772472933278749262124338774846318147021829400090715607884659897665488313498322794300376228716792031784409952048478324206567814196117987738326593162570267390959580759136166926371791731726294966408978925053983365729054831661167643583404263030187750641893099012257505778466071873483675217014158611554196018017879482813318344996743225927290320875159623584050701617768638133364254459493030409108515912832313634747502984794200274834048108368947359042741353062725437742612613893956948624990397470032708042131049072206071984361 (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.