Factor Info

ID 173831
Size 1183 digits / 3928 bits
Status composite
Value 2041001713105284077971727224734630738738088657729251933561389819997858259203485765768162731956560953457747848493745767043114919217226407488369868244957050643525181140578759967251759794928320030275880421230984605551967755374865363386154610808184439618004628766018229218965733336354583102089412941092669781016605527035525660259845114687677414309220607461123716423758218881008501857383879843859844399599539078346012878341866397519372869925574354552239124499462400488880860669196347012082622161831178321256773610329873261920705802107441203468999174167605433306409674781198108289184990382958939173885241371982141516207086503974043703996184062601098580352948182413439618485014604277745806001413887376468130376354444989535168218212299332137284493519963356181764863757953779694455937515013964892387575347779056747423885538372488573923729693312964474792112579659006888036528443979726361321802990954653654005293549624348657513464720270198262541611904415086385386897350336064670964351724876563373049037809340119941530802491032136471628926384240641842866081555941793201966623508172543356053594903364998082079572135447750125275178824518426447557450528198972629934661177414673586637132194890707019

Factorizations

Primary (ID: 171424) 568052473835599974924410345683581601087818620160006577423808749907783 (proven prime)
(ID: 173832) 3592980942982338344844774693527845246866461342055770189677835507252693493143626804663151916919926570081978298395928072713365834086288671926351587368363783287385443728711272222068399191173656567485921933023260821695306386953768582231619579237484556928133301884134252845921761831893857676219692370302597160141439043901887751017851540744934875784535563413924757026222394722320851131805237030891031812230279938606419856289832873224254425181718472584682636456510483400809053849191348578652169530460873322969997250810304698916619863962591203235689469983760671625833251513775280204382291129414842695850783671580379633160096301041452345176853558997933366545140385523830140909327365884378234573948422711296883262114914904793057016449821101686242687428944184325093155295414770384968873068256406500212967888390150177569384477072039344171529330595896167420538343409047364208837195336735141679777907529695204560664483766615860473658765853867920378022984943499778740499347382216655240492051376403761622065479703026024703703224486225462745147841913234283820760156661917522439786019715237049568939118763696602557406440946007990493 (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.