Factor Info

ID 28557
Size 784 digits / 2603 bits
Status composite
Value 3452812720401909373809263696691855380166640918319915311607986538795288071859239063705063625768201479121230282319258456925980790197931426094488107759055130362210599600275818791574111313310416686802802965825358995581652868601802908186849754936033181774193571997154549366051695960182096202560380546183265940933810345788220903184609842120222938646481140027205283609396080496047228484444338699707796470457078144125516596184085102199405309307967622389540242800561730201367918911843504229401097455242014071055276394412107957701319310424463481502128981311678352427473516382829388537051526757605870998743217481587372230099352133895953834231034458306666118666501375411335846948164065394792171582334457603744872866483242197369307600695468377123984472895847735015942335955085239971633857658638059

Factorizations

Primary (ID: 2255) 848654483879497562821 (proven prime)
(ID: 28558) 4068573001132204394605393556874884247649280105536058613401399210630874399231933116088206530869340579398965998682495406174953044432962418677971608163523590486421332126196987628992081440828250121771183597319672144959929174227650643010691465798215219890235598663612712225442201479388224586138899070174254685615618550864527539044252063403247619696512569494967250488653805727984100018565403673170042144366996587284729472028890623982818123420790496975017123982831534436997483848654205261059597451448827209547292273263716608006318413891517050662472474051218589996452775653128932231073767128729606681590139476377369459792265767044299863988419639549054572207682046357554828026539339926598887724266789525228745442041562736389081047787383108184370475604110045569604223991279 (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.