Factor Info

ID 189307
Size 266 digits / 883 bits
Status composite
Value 56399287781543179168997701324561782026084883996925848225773067358781153454010475696189112084348412134872138792554015169885340682449973524140298734952467580528278032858864808436475907522641285279016353487128514803541545136767424895977023373846337847894384941962601541

Factorizations

Primary (ID: 189309) 28698055554450455831885339891209339198689107661345765208826605235825411050513782618498568579348105606054749192678043084250607333641 (proven prime)
(ID: 188866) 1965265126570460399197718996513765761238039472102128722677932997502650503472184879629042698778658514176922663923067448072380348767351901 (proven prime)

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.