Factor Info

ID 141400
Size 666 digits / 2212 bits
Status composite
Value 489080665382076262316688147722276452056885969317306585054799326216519321172614774953518000025457878559587985155557648884082928705239466160846218526778102354595728188120754758364940868972003160522186879667350444795440931742621302554342811802701139555241498884994175967513113867409700617110575325021307792608254572982084389444387533605153678609899241030405615842237378748702899923008227825587553733004455985020417505694345534103454881750331101007081741165831555811340965594324908647432647273741006912625153823886259160100527614902286542300645754086156675008411568259300680261466355886622714323474066343079466671005497630961881160839447050262104865779638442291350158819

Factorizations

Primary (ID: 176467) 151306706505561078363159820026981229 (proven prime)
(ID: 176468) 3232379295521185293626356888757957038311153493852201422105484414822737664881054659674269725136462467805519983225746449778969175311238260403779518755748448120699692787261563362015676792868834600291117310395323319890705733984516330620521785305335488952704003153249252032179966693966613111444427512979203498816140496828771424005133740121977611591792134473082179837701833410298275912747472597965244956524726296180814641076602155090236375772189380061301846665171922651547792124179437429737398041586460638261703978727131527441675879539881007729911393745018990129506460924833711282999444977119218025812097808776958694504593576265332845711 (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.