Factor Info

ID 141984
Size 774 digits / 2569 bits
Status composite
Value 156458758630640089286815432237623906683466297799128099257899893507600258206151871796230795834221920731122000543531227952582302889420382131347738164615245220845408377971371589231299927435914411054725624500285053968327767609144465168799920685073369405797064900671433931071866011659866330331803543167064109751805164337744452972259731744416284092972854959466787305223418458395497389644813154264053298322990545256921862606820092060438949706480196519904690191344015029811708944336574515710967370410532758560530098814168123261268271480038558672832168715872245126981454712255498030261561910289122640852877451060448784963672034796309878608416454079350406507106040440150038211429722026594756267561385150959464136953519305132619320793867795004021293296460404486152312782522534659708057

Factorizations

Primary (ID: 6725) 102651353523520067851969 (proven prime)
(ID: 141985) 1524176284677935197930228731761153962199825122043365604309678665723360157172747013771541022593114201953093655967332381868500608477329629972152119579825819991661620683188817349185306727559321205043078715091309311998107571524591421774273328924811233156965562696886221556168841981985884001183390376381847534118846052778233908552710718365398758523492314811289965956226404216067470455258735571149196771749809264548787630320905928611588761447422208426386091151429368218142894393360878700563958513972453864292226566510966662807484595829107661323080287951693330553259046586984194495302155622840838191102389922539849387276690191145898871617777941752083718727082139540409448324931236804941286308250765309725806287721245871878434446753120276615564107156119227353 (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.