Factor Info

ID 55512
Size 285 digits / 947 bits
Status composite
Value 609708516253206900688322653652456787991963548391491862946930729732069038487943528122315404720501610259612904449730911875395901843617697211398497822981388643796031741361483999754909394718995235263490963135332414728124754426622771732399497356175070579642135884816395426948610475758848513

Factorizations

Primary (ID: 54862) 10138828706452319901511087969019211193701892213 (proven prime)
(ID: 79172) 60135991435104357405160467562470901350863033763627048243972123312616695322289403279977488210421156487620098168663601227819016235245136110152463703879151810021328448209834798511274595897685223821435767456434728510826867944028697611277595101 (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.