Factor Info

ID 2607
Size 276 digits / 916 bits
Status composite
Value 308153530786294903253972473927690651884229545807183108974165605023177738475455356972068427185522998864019711153762376237623762376237623762376237623762376237623762376268439115454867114087773485016531441426046716956955934659792798126080150085169298073444466480928537510164347353

Factorizations

Primary (ID: 2299) 9512538508624154373682136329 (proven prime)
(ID: 19743) 32394458167703615093269618585901046027707223821763335285677458914208682054152688233366336633663366336633663366336633663366336633663366336633663366336633663366336633666605782450433727845960625224926738266137059015839699865201409257757501868781605457 (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.