Factor Info

ID 141357
Size 675 digits / 2240 bits
Status composite
Value 146157370454739569506107062828495024654361887447701766217213373731873043097660644326301628993435959602923447608248669195410171718379187707901508019727556489577367511937310166504198532474826821202713173040569474851496712818540702021121978120278014725739430945209450941549139361669236170356106491942509018047757431854774198317449057258437106091753653854461597598468319681900897110254289197237110403911184644641829903938933333891735523988360479201143609691329901628575149404796793901192897998849060735993203548661852304130584314798308346356020720418573322910530343532859445487571521887046184785915359296178192280985919833188313057893528872575124660124742144066502717221202223371

Factorizations

Primary (ID: 28639) 4756095391999990292067628948735218974443737998939 (proven prime)
(ID: 176392) 30730538058716015727064765916410177407371712868747505771691669706943822658795501883834965888335868906336678714258756870491137728594728761240720443254708860293568971974848095703809963081106075150878428508051581793598671448570223739935952166906236548259821064847148285004268018836543364980195755624862239882455814286202545492730200999486393856402019000789333449222431734031856536182683980093530673626316843694874396014708589240302248754835787841938015502923481383822846160155335096507938433755172739094841641581491565613220581030530488053313997027005208698045826956962498373970358062627935007109222935582205049689933365013270289 (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.