Factor Info

ID 198787
Size 1027 digits / 3410 bits
Status composite
Value 2888138236884728067935175969405667142750286999823104263150388289384542693476559588106031967939269049152179008309492432686222617755911482493813736218687128052383422952834478717915790457628070520394396357250581791842594192725307449014607295422662293350722463759001754918555509645317732841132948295583054613371167056627395131714971082501416827017838455765356257073460749254171293324357793554947687520104976640136611824433554320753438544381794183239248183794540050139001477903769207604525314887427517221678265150016034088017892942699100995455495498320505767084076809828886474953784026272598756096656103547745165534036412993331183913441708878434221852070636731017856940633627636901174601456350140358204316969875978209520684661974747201953750050655865861515072793144685339092431958248510367879752289737986868406548170778337260094502972023242710988575881921347769784790894328263982506157847837626869587978993761440070485611854503203474060483551453858606427911657580251304486010367101672758846545148050454998082156401949420731803494217

Factorizations

Primary (ID: 7560) 190499431829426403200101169876785677642490596937278842226897447732472637176807419519306808486559 (proven prime)
(ID: 198788) 15160875857471182347571439849947332486099948241210324198836279370737374587269672172534143624883217666703331522992523690241182998287433266188583251117595916414834529252183384937060946375369457946450155146806996681494746114076946452950684031824124181093583869633249636106964655225687475190199216235583022197176461993919425763418623294815474422503477530478743417435824542786676313041452672019336248943823303643275403689294707987354504351947160894400522042032614540510163662639395463636369107818341266643321682740504924524685668644588645742617469617333888646577778010891240446270027260718866374071014056135182507210753936670461630138318045198968740846099805075368636567833107845709715512947529201040176580281624195503373874253139646872732439690419975361335471478769032164658108040290430962794499562569892486628845263948368014940336891669847746393069299487264383173284680558850039304951233593413171501092775314988158342810310453380599063 (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.