Factor Info

ID 164197
Size 485 digits / 1609 bits
Status composite
Value 21749586291024670167213371267746751654905886889087142859207757753297654122317306013642413056786068231151545050816518014441538779765069795511516514125959272142910822729289122237533087355016415649966639706131247113900063921732536492229400221825281722389621380757600751443075399328120509455925186607058612096048855024036407380407813898372113677625732746851177185227770272456375258876030277281019108018358892309131716988743499481007858430898598339142938359106663913669619543358596890137823

Factorizations

Primary (ID: 195314) 6582672768514974369599903678066543 (proven prime)
(ID: 195898) 3304066153045504203154153184643527226607537675948022184351723042470427089847637962194225734178118403359942690565315086792260805695258277004073466885953084304312888014167692292201158993612418461657294208361371985210999922950457946793643242295619124802679785779005322222958014871488887515936077038541964666936106282136715830293997926929838260638769537893856093464624647614422456996230070260906126889958344866357686641961050268708320641781491596763330961 (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.