Factor Info

ID 57988
Size 356 digits / 1181 bits
Status composite
Value 28307320892557794282601492383847006905033760261866432653923747411732645492589807639127052916628713952075504188439520654695290051105313413254665243196479171989852027666276551854400095130503002191139060483232914269778927167110234304387352934091866257197612198821382805172764521295221738023638962379183306955308826219558865600639297256021829711943186297776673

Factorizations

Primary (ID: 57240) 10497634952540738837296261662243227617 (proven prime)
(ID: 81868) 2696542699430273436945080345609476324797654252263806984203481340901411395392576626260142575542215518347971036263410278079099258311065503280706109160287386309320277484188229778810565593944367332310642553832248988576834977356711101124366793926523210470149009939399841514444343183955276437682960225529491194044496785058369 (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.