Factor Info

ID 197650
Size 573 digits / 1902 bits
Status composite
Value 299408777891813085142928179163643452029696001809836550136175939623821545223757333346639606899995694324234433623595064762687267570371431672753394706425732309176488323437154472787878711066447409867466857548917057365046647274217987464495420512108693033855602477551109329511798634881644278814915138984729113917550731639855352377377351811050084698329700988168881752205269934588167006997128420411844499898343418450806449830448472659090216140906847592944971159980388678111466067434632025831480839499805882503672567821877996136941130641655889046024723233945733210338660160665643097

Factorizations

Primary (ID: 30995) 1163729367591649467685744840413230960762510956940023865585446297000446740135524484628385467335722467083074903870934122573919735046371188475017518799444255930777790431821235371793 (proven prime)
(ID: 197651) 257283855018149790558051203801483893395415821915481318127592712116057298449854402604545492106439633074520787566950690487596237772525379561101049059867196412881980057172645652133563863122409400952450690356965017410251505337222713719971752020634424137551014594938892661740140787137237491712599251475558011800532517444727767647886302212068150911779712245413409803191411801708131341364127976245142729 (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.