Factor Info

ID 181876
Size 957 digits / 3178 bits
Status composite
Value 254818208369178924315762975071511031454291299757176002976004015426038811427649321741969108109877641310294324266416117281071853016870433793962265227834791593759122369470548946882942978652175694296866077574549514037631024151876890605364301043131310782013566424326104581916018467858547165390482809057308828384561806085637466420136384166128431296621088976996087216598355426746747134470263610035755832514696584411336951325619549401043303964324268651379633179488259382020250606280473879653542440077891509496676552500772383417076796718220887916830609127959424644673231915140176555518669773189058909831164103803289008127346281856077172032458086650932259850487005244255389967197881056386988124663188580432499657870281605404820151312258409964292906048618236671250313079886184247441764058148414027435582752319692346837653973790084872080845624592904989889332250130385957360767712746358196108189861535906959362270094264486081014268432035666161442500866658589566423764381

Factorizations

Primary (ID: 12534) 752100762164077354550252489392302904405453454417481650167058203900023680896071967814779234310477331477518986080895573743779225801345745536257683241004458985858933058354410499115993762803236217332517922470392473496632865881332709506595324027795973660245273637411144767884287926867923577907701 (proven prime)
(ID: 181877) 338808602767494743044556419853100003139150165812570865204029199673578055852504344928556182490421211867012128201264938829032003833824663001573344353205541691847129215245008077115133710492574736181464010106912823765436542731649455189617159498167201499808053036170710033851977498940309442906672108640847075928439001053900790146214354750978503924845796792396201732015991553198342430878195265949377750464650091339799969586170169204468775947989361142792918395660054023950502667022246567083249100352977890549854444086150319461896663438088910743029230962831384135338331337962402531502931309248467244844859217920861169301923330740694845325454918461863390067553369343294620681 (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.