Factor Info

ID 16191
Size 271 digits / 900 bits
Status composite
Value 4340401048532863510962268721514996195199076793335308990883899238757823809549956102464283370427324277691607504585285070779323607790341528319162103036051225485500652767986038674801312406996273959675653760314433843141923628009274921174563810215975134781272054580845501639129

Factorizations

Primary (ID: 16192) 4645115103442161869804915570014378786825822382803505847361 (proven prime)
(ID: 16193) 934401183151845556467779807890172731205909645409208103223382925810465356358791684407771266278541713656246736372136259850713778469802901614649633528375997729862708664396297986383101925698270161698211353530398984089 (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.