Factor Info

ID 197792
Size 755 digits / 2508 bits
Status composite
Value 53316288786640793327161751642143544092318045946830205160308509701611794187782290787959579382711964890810008597046966949841295308298478967941017604809331130322244721276611965489468338598571544042609705256632229997125591659160792592421290602920414942955287888086435209001011043447531499571471841562588879142415343214434229133326781181962475656931838585256280325515826719627175015320510652020252526413019757474617257847235680573022966839510371809334222403296097212291916881965036593483483126456602839342484049543044118508881976179432530904839893820559558040519331529154941011745302283506941009857842840334137996143814282689411580667120350147943820374201400161373204780630962298950791296686222514941541855554302802579565337930636889637742789025661046719235731

Factorizations

Primary (ID: 31072) 51502221799707178125025528282930027721442937798693063043926320591434734001630893 (proven prime)
(ID: 197793) 1035223082102914816212452772937584925412965775570482628167159419682498546633937642162536825812649090783423459122165884296474692894438358892638096989553135766170113912236898767933477243988215811750313046319307854465734312167448796573473150750377651840699256649202640104955161689565822128337606161134939313504499771707822861670562312199319475576977900876969608891027126077872364353218170320327187769064499632978328776867078552914537145809621769016476665095634574388447623773308594262675392397380200696097227966184443304581704998086037723035794820281900885756849221577029123166023828508601713890847870741837229585854783801261226710596576704927473871578018667428668903425172386367 (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.