Factor Info

ID 64646
Size 545 digits / 1808 bits
Status composite
Value 16796360578471912903412616628114927746325728167943910064312554560750383592896473039058735708661443687898104087980130033094073111923718083055926061013760945706733155046948859676095325595847315308865664542639579717865830339407602298362085684975448965866555880104316967671704321023416497595795098995592239998391742257185644483013034008255357965340044874087306543003229990647269232648097648024460909742640172323143135088552488580010725029639150375484656152680976365382757255083783812261062946569521733395631936025908779801566464844974634820687842859

Factorizations

Primary (ID: 63338) 347340647626008901939025023 (proven prime)
(ID: 64647) 48357025569195719341776454575842969461655518790281338603898878412562829836953862610690145376068317859594448547626621897829013836131414883223591078447254880805779733764670437083891939714348904162103928763009070643862176998642846339296688739166729262118801465354862958817015189217070427777242118217313386665381235852367317002732661297249285704544843752909396332712854450994077468182216668176134934562462804662508744361778031507920039681975421611613146491477280886222702377154784501007667298356683100089225475871378587733 (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.