Factor Info

ID 69266
Size 520 digits / 1725 bits
Status composite
Value 1775724821294074428949530362577162504290087692081398287675520050662818607338818184727750986329529162795717099591745069975942025037553920320433214039368847857564055924146048594955645786595729878542916836623886843479461435939024848956817159691539727128582754590356532900853543599986113509403156409813980940274969409915186201653136548310228374627088326218791033430944233488640740696552461505612292690035701640123208717781045118831352791247644012930227477290648783663928921461985231696206539867353288442337527944216546620793

Factorizations

Primary (ID: 68270) 2168875009642198021909889 (proven prime)
(ID: 69267) 818730822845811634339918005481033608843609992169176062875436190578017065235209697287184726716490256899825804916891243248797467858564513250586722259868305456756212874452644414136906268118405008907623149635791884316751190461978925159746628014184376413631168595942501790336904544898681838191378020698803227830076483701456854849279025295137353442476100690820451443120238342915223209413980224508445377791139124246959758528423645097115546315468285366891115032591962501293140621575809157113456738694137 (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.