Factor Info

ID 129112
Size 799 digits / 2653 bits
Status composite
Value 3607343664461097678599460384465511256540032521683741655787986913905916735876384123239674650726343858005869633646072565665440903134250941375200164494520376547603131547291139849972277532325993161327787893343239116099478269014935825917306550142809330116578098796422176880835936619996092068518254835539943835297444933874438721959907924656156111359607638871779731394750347295312462488314738898480858005939253374814840675269795381824092643196552982297526459520251332886163960601786246287599028822251687449026295636888852037158882739618955804841029882696142648457383124810843741633452876601598866248502474366817851364742340939824198861015816107750020617920082331987254551236353566261680285993600051016605224292639398218104212049900018850326953677679541206493127110947737803640985205368339030774016734286447

Factorizations

Primary (ID: 45775) 221561012765244481656639246725341 (proven prime)
(ID: 129113) 16281491131669756215717542640161202165141989977056541157875654795943979447952093297702055332619600277328354133372346630844960613128873148191105430696562585986775122911258514169421926262351586685339685385861785914152344934341783794321895272203646513330570562691350595567939625877921448182157322935369359252583873997536744368011650529911075560943977026387541736618277790191340296802729958766679096452415260800420880851162837270936854270685213000753083180227027505031064673611279201498634647603300534418015259666822625112728624866351244791167492239229328063184150464938911377037066323066725498721913809302924613960147625438963900784892765530788196627857390245040590213915179389966697572713781930041757601901610601879133115734933186012883829715239968296371491009238324667 (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.