Factor Info

ID 172599
Size 563 digits / 1869 bits
Status composite
Value 27971587536817489617628991632311698962224205923994701812930936255318029593523907637619830735961622759912312473908827859605158904570519298516195931974133047988585544378286988394744270427599803981235911323086840053739517581426972713613299974928912575531121045026959568362455762845955741846661010481341749863626214038175635517970163749655931045809725370152773467831914972189145887524019860529307589183736365700686820354122811716340671412420275437802845764741952524786235816254943555328920194146195610343421860144213388685554256479741289333494888201124171589339249367

Factorizations

Primary (ID: 172600) 59690283133233323402705083270267629683 (proven prime)
(ID: 172601) 468612076682275827953539816685010061718061822087708236731321205842256789461388668385973558160064275978338646221511322584379873122667982571289088344161314197926069818999600354986772039211311860908118138521032266491655326396484140203226704887728801823156934237715753691453189169583812704634705303447486048420923529850140681934359350937674704772439381441796395517499003471455686544176178685647324009400371343158518843261340811208901316676092446595875932182397502682844105189714052435799026881025329495592377882581241254962030349 (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.