Factor Info

ID 2566
Size 258 digits / 855 bits
Status composite
Value 237539466893665636207248980925915288825201739063100149840627794397725642004295852835694231409474928213344817304621987345571414175367339708170923542908816071354600876441185900274346597949611058592761934023458955202331475547096862847666094159870397969773820827

Factorizations

Primary (ID: 19675) 5294796903161592416528456780680376286484870226446771978908657527791 (proven prime)
(ID: 19676) 44862809893959807346406022433430674216476615951557345096123573179185235093167046035341281549999532725235377141714512858871360857408396114125084569118999373337014886620708595830940282745106197 (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.