Factor Info

ID 56349
Size 660 digits / 2190 bits
Status composite
Value 131448711824131266797315371436424777993443370460865864616972456539199184260790677746622958056545527502778196564251327184970202710755441866861774527537357303796477832251695687105644625745269198480221055419840445686108902099765474350205610294562049771572928428637051623237936342647916534065685371490087028843888876081376518943315584312173374003922010447227588816138865331708758098000087703851073955029017560261918896008062506581639990519161028048001175005890672297183341787532622587872062970138697932233471831938812993973095358371229691533946548873594261162477555810934676196880474573798347430615889557087925314556752695810081506354539210633091856826999365507119

Factorizations

Primary (ID: 54850) 71442881968439190301 (proven prime)
(ID: 56350) 1839913343392283946366694503907005679067112503815499355125635092562147390045951139746192613611629885546530506359003365875760965472540765851987091570740938220621049132108532468746867317104477152500064968414745617896309589689915785099456301432830913644565541533129741393942153882582842111101515221084241338515438520719969181384544370914317149666084924210798166058428382152570737307851336787621327677764906824077711673827011008692021187085760952830695615425833072935547984346317941290627587315999509479380164543122391557410694008402864239444719686157697678093384540859006035643411670529087477004358615641324858316377709809794850390650813471419 (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.