Factor Info

ID 117500
Size 365 digits / 1211 bits
Status composite
Value 21214421338697775978880993894701866843788611327620652397950996367131109407042206160290700948583523420330390459659573141867519653573624322871862113017980214863316601435942428517002026028640400448384657750267241373949155291843355815270879674983302121891412785434587425099666086264647610116295674993640927186560105645825499369191466590496931552980736739578372192260737

Factorizations

Primary (ID: 9374) 1577321592017158109450513522899099388393094597641506814552471341884857815320857 (proven prime)
(ID: 117501) 13449648724815659173446252538794221856770124910529503119833591159170885125981203065239703944339715706580082216272189249919673248832566011907334684953288583205087007278459517686351558426612082855329975789513424846462777259997643018166431256672791501518743634139482067815049674956208060841 (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.