Factor Info

ID 171843
Size 309 digits / 1025 bits
Status composite
Value 225618081764607769474622368651355920148420942280684268259283242417973662665400585599254917585022004815103980069770675463334504085875661942145220753149279894273561096155080662011263819591692938400515194321317156059828485860007038194658123089108975123258335108006745181067316336200843014836964076903704482591213

Factorizations

Primary (ID: 136403) 5713839242138307627889538424597962861 (proven prime)
(ID: 171844) 39486249473160540132629618354589382493898157740938843439561118429532226929764047496094965799726682531075872966043732602042334582801525285144114856964385677093028108723933698227210920870460745290063192927793795174577050266415446970179191205415626069079152558057016190248833 (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.