Factor Info

ID 103471
Size 635 digits / 2109 bits
Status composite
Value 42986918726775443698358094724354393152846283254854126598313465602446018428870361643733755669304152551398299450871286380790832086983292864102076114030085194700927897923006880504250763281387880122428069927134056115181196983635411837140889587790082458062977504229991469214285152982990925669401001456433571110970959712290956662085791298492192050878858053455728064673803334110035666495543735471326761836756538196238051913854832465819384750429417935961053954347589444731369126073055954480325412258639714352842183754066243868283282558630775116114815210414153711622305659902120262799330690558743848222149025905373605698195733235932833356558429

Factorizations

Primary (ID: 103472) 159573100665837705147601 (proven prime)
(ID: 103473) 269386999108292202228909370485867955904547674822663140415508734546054654718129865333909857941995660980913803650396520459565755328425080563576405765805102935169208437027157771538816225876558465249581253804210834043203354860046560938002914519990162062098080366675023813124455539375085024458223174983750138381213101884560152131741813735394011434066322959793080949462959011587664302374665385321226903762145018629061756715271804436877667226112302246964820472377789500310963474855556105686222856469121053156866906234297895220318885148653348391192488647715197494444004344644324723740373471185604508380420172868954478029 (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.