Factor Info

ID 75448
Size 762 digits / 2529 bits
Status composite
Value 150952034863106232709556408509384908805660323821642252457970214434679846140005664675988825367403612675681222138292440407709541917854419570309633449176977446079782875653219786657072361661694768326981834904906916992354751182758884980878754621378096408323259713600783875364952628408483041572975663477847372861618548204656403624933897341800373595350010261786934933262030971303513810355804168385214999923178827886265672116268740200560140406481373411011895808641031246333474063740746536561834560597771884757739326840159887678008706347531793611863383854272727153541967487762152869948920811645276483924063237218197381916947103967261432678689129146940271233079311678621273303744788659077363737626660142892000625176209927876477601883393891433830082423307294908555283576637

Factorizations

Primary (ID: 73324) 525222955395094276264268486999488266551 (proven prime)
(ID: 75449) 287405630908789797603900671389136064184787232991971743756208432021814175772490800207533879535559465054700481718219383396566192441024819542844270493337409019271887603568973763833156457500921769036468517318159915824062722678932940102992430114618541829529970005827451040593205214601175397648997173155585329966727618624019142728786916243721218230670805787855840639699003186870261901216153548804431926148398983759941076072749348536018855710641095377702595141632920118281158125559278345251551594794433646609377243623696272483904693232460107692632931714637546376577877025109413842742323181508847601903835159404658442203578714969941435515061739029478247403919703852311266826480218434669248977785715570228906851070155212995938751787 (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.