Factor Info

ID 21997
Size 294 digits / 975 bits
Status composite
Value 212387980105414461826188462880990153510140130061708111825771546531138958849325914646830323570644590993936761632202322918064844428012990489557409998965053917117176387740551965989175553131774567939125209267842746752829611282963290773842464307381042326040810114507761507213021278652591482687687153

Factorizations

Primary (ID: 17136) 30585762365533687252981 (proven prime)
(ID: 21998) 6944014589767068889443903526278072233642792396821101736847356816515531867881528778494466232439100521385237455844913699126249755441245059763853588204429434468656719343556411826507220236852081774518071574076620904568357219720041621258249668371826488809614335627543148726413 (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.