Factor Info

ID 218123
Size 1411 digits / 4685 bits
Status composite
Value 1888738545470884216775799137905363593869089976339450732861344487246027755910406530254996201860200667739908897066025425643230979056448266161965995739715277406051791391432247371128184218070895937843145248553916261837259283556547058739308863609465196231480774229066007353708641769855046204509861233618821955487367685343329535333406213076399398153998179594332735440392663991251910208553708384327513883012822288279807884076462798372451797199034945542570710260651759323441098811460196815214777888098719314324054251373079718902277457515901002152195956255398255221306641724381940113994434391511287627888325291329603136751282164591858675817067965471415272215842723884294570794353599957941811467652761633987717606632212425635739879688096835895961996141850211919802722449127082866356752632543326811282175995259972234743531180998048512693307443815111842832207261747244953970165010596437610761558769811535474355095784641772984031157420030868977161602671267920073480723124280593402335300454069429069514203816090774152561363934158569175461129414548663392400931763428597285076741128056209653036595164409480148435367079160303164195717050875780842453739942504786307781829258285524170040230966812980507069663661275757313814898948929626748005159610067704512046119883123872989391802495673056648409820039266835659672200399872432865346890605119007028271585650787501678615057364441358152105585759728310095408697570283046349970332230181

Factorizations

Primary (ID: 224686) 66653466989400811446630850994879 (proven prime)
(ID: 224687) 28336688709249439693561035688848150321162716178184257653589741289855088726669186234032647809655479740171199217777210520443413883908892867721084407885185400056969915543701425251443048819809493518993245177217576122982972912187199579653174716037026764305441045911402136020791327461055827684987311342932448532433828623653080382775140144621210316033321437675205945952185988904506052319144435487910368417556796831640488978709764760276109988341776049876530765963801685195626121784336773534796213525742812345905972805740761019666419008327185760818808590142659363467301800520271857716723706254420953201916734308181793827350782366202612446105596120580460139088209136140120347239803622414960521716869251187518283074981099887887329496622720731388162032140281642334514650441160717726806705358587186269843608647981831462586687272620575628756949901369876562338029670981800811403183711640006035373314496268875598337267387366065699932331446106196089957921378003151096672132843109467505434056789752740073464296254882428539628967755136417616398046473277945301371805591529033865847211160446899468442378281678997581673576374154541082491364979273841916752962599459951984544946314470972098383845945010606451509682086046102916077203114708722859545255580113619284974646141129476729804296870636679616760830046568499435429904583764883502782839299883833598294019197152342946565082334684770801372984830298139 (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.