Factor Info

ID 166100
Size 631 digits / 2093 bits
Status composite
Value 1058449916105504668919611309797130908267665757452890453920799596330594115261018109561122709319137959747890274355623254315351858822749524593837836497863105576635474404926752355221224396794821093332085300419136170919801594625431142360984954661525305929509038241095736765955673823421206296246019974581108010046268369405152095258484357298658442370495902289994295190205786482856589149269524611364581918406714086907035338660703827622784514268275217672263011275420109543872877911603043164254933026095880624649214659832329007491669300788366359453669670928911112361848075345593928626638669734739615704362832437974061340117218600289944153321

Factorizations

Primary (ID: 30686) 1581108618083594602253847328498841 (proven prime)
(ID: 197085) 669435296221719469242226472679603084204360669352831709262111041147176221264527082481642104837878001639041838785573029502797527986140645376880863422798422997488928160130411518034004624168785061032135638745925723310752767020936288745794960063605876228004096092214398201509567913555474834558676509810367099948368583892736570415272883876147199114210181606440242942866767267688758202091219421095633929044516960614430861613981447534236550417029330574289649625456445738138362302760674666570011139349867714946684305181657657894856441200407384570915363332491742018153570573010126408780254850228225238019281 (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.