Factor Info

ID 28558
Size 763 digits / 2534 bits
Status composite
Value 4068573001132204394605393556874884247649280105536058613401399210630874399231933116088206530869340579398965998682495406174953044432962418677971608163523590486421332126196987628992081440828250121771183597319672144959929174227650643010691465798215219890235598663612712225442201479388224586138899070174254685615618550864527539044252063403247619696512569494967250488653805727984100018565403673170042144366996587284729472028890623982818123420790496975017123982831534436997483848654205261059597451448827209547292273263716608006318413891517050662472474051218589996452775653128932231073767128729606681590139476377369459792265767044299863988419639549054572207682046357554828026539339926598887724266789525228745442041562736389081047787383108184370475604110045569604223991279

Factorizations

Primary (ID: 2450) 8274923251622825388807721 (proven prime)
(ID: 41461) 491675013461218712779982562715242035238492734134703177778621462402014841762517865321635707282066051215500496461462076815860853582494389209128316262134632724255134853081870423556990730553000698702943338357826672022647911104677156314658151975217717813643521370018425574436814227236612246878549067919178322884342293410371974565116537966629138347342425422663823006238100390780419933090324721345089251507983480881478841420376221130502526411686203157019200446907037336945100001769755086387557836042466834694471763818168495066924196172113720938610860400736385016665648636559610492354844724870943015788859502816106535779801607101791433678111064873675008121078305214097680622539110382031710286044458270364020766021503094537279346355274965414118999 (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.