Factor Info

ID 198935
Size 554 digits / 1839 bits
Status composite
Value 21400763334823854246831705282678575243650271643766484113067074531871785954356544056033762774054808813798496335023064442451439053905000332161485951481994061709957163374183851344428152526153954645495257815323017194868654075487039001324750009102624960398779402594154842976094216483385692926978579154340426204756821152939119345594007256527913857595811995042833352010990961747014002925425312061223189912928198641160611750367988380358218164222077377072972774403379614639943245286221719579260234586847879439737833530592399477157325109543796465244517373685908107

Factorizations

Primary (ID: 17710) 111151456828406458873383870101013917845019513972453441077059563438496273895933338966889 (proven prime)
(ID: 198936) 192536957638458599834279263193564991713233945762090651157998936360863068050692397002002407301066767912108466936898082328333442737543025795842187519180337239731374766893717119269381787502051919517138837514228844723523188257554530178885953615355591553316405562629988528876270893437940224314769821727585974451332459687296605410043628619430520600727928235920298601875408123854028460093962969716090616143261815595909233011447110058492126742088945877032031959142501855146963 (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.