Factor Info

ID 103987
Size 655 digits / 2176 bits
Status composite
Value 5776130296271622167576555437101141254595265753113760853725485075383492369560117418181947558382122042689008124952514785226454785152355127501322963606348542810056151735561080828777306014332780329087656372542888944722848765546306370356462238372506612713787612773970664598887669601447276048979499666033310165191632407116690145222109623065288131845522741911887642825939753872117962458137495955466946927735548589123616333801050717304403423846126395051009211825083111629386364824882651342182152880171160315976655625422464708787539181905660488710281459711838270648635673400014506792752227398191981638262370538211797784875350441640060506678573755871994666966913269

Factorizations

Primary (ID: 59) 64455877349703042877309 (proven prime)
(ID: 103988) 89613709932663473349367496733096032972234196009394354869738384492118748024873726382714598166389495049489717540341876060042878655868647427557738064171645746233331070664709218710872274872810238461096546674273789230548694023605093219212533990738345001031629078401184785000743667478238186494393845214685410181120201689455596518802547245471925491621590231667199948352102877405968421521628613000834698911697826986350802183046455471925100105147440449957600915340357044572151885165386085698003416888532455248929456689906595777711615395602904464173418250969192152747721312706313915117008826763471923915290571011970633645595201150810873780441 (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.