Factor Info

ID 188732
Size 1069 digits / 3549 bits
Status composite
Value 1976281042925086043821656505558049275982467680542951868403454738279230328249630443545243155717559846992844155139939076427302734182328934387346160372236817745271011094175174667455511080590242219278463030293752964797229966560780750640307356190077548377315370813485182674454522660951802416862945354169087661448268982273712527133574093548433892349942793229179092160589795912264560279839302726581944388146307345465792933136618316485606119053652664956826270119216893671045551734631405677207691277395279184070412351729735090169407575317784263514200322516540152998593448811184800990112820531544617063139962884959871654377279356541564709996418241129263615210981120829309966534373294320572381190889056463156716256338121904468169921548270851580742583981115329432945292796906811942495120087513417892460540181784444972350858014571250134620098576791475813024752452544604990295261184289341148680829822754324611187867143309144489415432676948162397587067990137733277596318241045280207760858732471990603788676209558161155600277217242026264864999244682936639762233239807038920348944695357

Factorizations

Primary (ID: 186466) 361526992140128776560972769567349421494547410424662191964591471745790811 (proven prime)
(ID: 188733) 5466482685638793224577133927876141051079552241097444230641940734776034134930261846351660242977005642407214379070478767769484775241225017752928267193599722454347831936036885521044350007084765743548767659863928057879599632433003492212043385962452642561753027310670809791824366198067127290859840064478297600746998054947633695654841978954605102215896298021750459723327181445502496003578729274912527880871861339455790476748017967900581487040930076711325931706773300620160904561247772660200427332529106667150892932709497614571519817380020249138127472142850562385631502793932613086855424865993708875795093685730921438543108446824339527488829490459550929123806029995025607801544368267274014329663354261730398699964667592353109184474314295089407158372085617632507526584553359794326429821161095319153149232429341750221081417821320083669502659551165775044926851207919969805644958067468982307111747716018063723198667023041680526509883466703472569420663010841936183563490534921242857327235937234760552783586887 (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.