Factor Info

ID 198008
Size 932 digits / 3095 bits
Status composite
Value 28400866773957420469497998101177311992366109187281805119092500061990157885151885931816302474577315180986693475147504590916431156858614939247968228868287397629147302105566277280313507993870510385577498892545453012556953110001333286380758685928189606963336013662889553669670818945299163707420722064461619155010550511915226222310479851624034406827872956700163819230521757401181412503632782217563781339700489611497688695002393980445392302846659969695295792949234441067219271348264116416445175866870869413278388498600966086997291294850712717809297282780846935748866827337896820820999524258037842044482479029071079871777094829352928941873137833174720303154126825238164318911713121054784452578205909313561218589101196704289210753016082517752295339922868346547358347861062364854809365485647272454464701759992384953928978829163921440447121035766739844685669253264416453404367711401132377762361649954398512666361066529743762426808086916372829

Factorizations

Primary (ID: 31204) 45533304197302470775235834478317413598842411794792485571017691246712640554863455599919842904873592456844389323 (proven prime)
(ID: 198009) 623738322413245222445620377665082617074792330031475360426646309398155240194571737260997806308041560303287639433844966131351752059127657182920431487640959548280807768619109159369616145201096815618334224826480694593259323642395580883003481773220910754503664139091796837310562952614120114669952819155590106829278611637863559818329184693862931858032535710359928141961278791608773160505712041065363691089142095770473545927036857915104018717132957291974515748341658376541419940664255826611458464992239303574806039772040155246901111556459285550954783356559181247716048755127275005150810720292515929170894088621578938930054159547138439414289374674898285854422873611820409058730945528983988291399888530591983079370413425166020939078441165164005519829295108460373788980760043571151793781268991232169373345954049598401538758432520823 (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.