Factor Info

ID 172535
Size 664 digits / 2206 bits
Status composite
Value 7847602832425256624718952144055743977201737835697936137331079568921377555427210287106455369015880830140264991298094731765620648775592370250272772181566403560798054735781830230143769038172258424798382313203290556610704283875893197553153190642091920756828738369586114614548443142778867484938661206172179238455816975783754559581680880170944803786016809443268374683967720614954101670804107702717217669549670020504235116761766295226101558150091046454747737520337422865740761139893855419180303465577790352791694522835327545046927319472779989408501982001299966388971339354947424108411243473055648626717972278990434418630006812471034940526282610250726976911606805861381261

Factorizations

Primary (ID: 171397) 28990488449921080692492471080111493557055199347305037079060864260297067922505961 (proven prime)
(ID: 172536) 270695778237107272612463908576953881272973559324315212180858489504021311894964279538893408089138987148235524955073106943360127238092948127777637861367480107737488001942599467030492926853383631870900515352155766691842580048898168792060167556183804508319581797468079946154292831845437934032889230563008533160507341686740181839005781411241048750727505050096696684659754596315964295493647573831907582969458693356753022866591840230290313696681686971803605043651664175800364880587934686297115456552015038506591863243812336724726468464744775729795314006712320268025133180884688007717715767301 (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.