Factor Info

ID 168488
Size 519 digits / 1724 bits
Status composite
Value 683757779991702430212735419740442934050218079081871824271767164901487791528003112706631520830071557568850752697271210349615525480397318929728574519401114889662924087415814261489832184370911402899611530273902351915561544436190818534223127995773232929117837830319835439830627263059212880499208391876694144124786572776240584680248814879115998666617884952947231949777115312496001472544133432699340682781665025302775178914267813195834445815650264367654696402125632563117943195048267893490416111345488337356717561803074452211

Factorizations

Primary (ID: 167787) 53919242439762773005242386860200557456243874686294562852445931950590020366014258150390180061554764542320310512176525567625295129239 (proven prime)
(ID: 168489) 12681145896209122264956212700258011577199027620024405905473916204963488115750445305271377772389120725388471134153038010753041977786270370284746692147939762626336546706442786272183812572801727487095729168117676339134375126905545813584112799887167246621609898198756402046663462586636030486442332629668579412112477628933127192730208647856996697050128720835286869803205694264122031438211500549 (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.