Factor Info

ID 150593
Size 604 digits / 2005 bits
Status composite
Value 1960208146217052365620001684036185731426304458478772677995201826137137924173771088171393502460090295858362765873487845922233946646018087043727621984958484496286797872757686555530566593715083897916618362885897973247382047705938568037521903932090985991037228082271344054653121338058617960078326291938719823106658920931442922272178270226387800685226705873204481536357171024404541117673253687545464722181720193609046540612219271972142349800081684010664300457703712907061790438682668746563692784631743673449887740839316909894395002867090458093181440757982743158491030886949599391072566904861937404187693793179

Factorizations

Primary (ID: 149823) 117199852483731176134561 (proven prime)
(ID: 150594) 16725346531380268438712057199297982694117154573122646650285083408196772603088672236415135840071127282112534990877774932987405010897071740128785218131281847137109352601470260802088098298006938514123268212072871718805697123117354208074716308240435924328392210777790669328829714796281475358619331166018344597431556741317684709267884993118990643155672087089584139103416498803255836806661561524242149004783099610864187172276676322979786908135273891066869162123520500854110122732168062195145014384231797133904370255567486215716453143774997118878472248981851732728544616773799954482257339 (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.