Factor Info

ID 80890
Size 778 digits / 2583 bits
Status composite
Value 1830615840733601695251245921904228693105182784702964553522677440000414432307092241296940400677790408315676554287177582585061247375412698305262970814283490459452739653976771045426108373691287081512971236672943326890642276499929643848010634194711052823372792692244187485269937020350993216537873743457023695639707433762634670484199238566126813405800098493632432665160987774104882875371709642183007060160068216660340546454357692569124975660686701387269928285743860272777727460240209092204039205842478089462619170025883578731294324927421745139914575975513752206425938337570654757129370717023519089641546810605026710221374780906620718507494512844431411302671917528472532959625315218787146030545242567599272532062218253935488572545843137346229267781715752014429337124295353282211409641

Factorizations

Primary (ID: 78807) 2645775698724657975774195790794209024150144929006339205577359130409162114128623753 (proven prime)
(ID: 80891) 691901373807315787913269770914312282031953295038489086174938186847257014356507861154139760272702301096137965807273536536375541158224529694015041691440474585800702667173337599362815629298232991459354439392606194786963706160136157231691150063552356098491119842111250251143005671818782607238406160333335934454111906407848507580122579753651140641487692055748238447549467994306067353630799024747871454982424947338400820036673998088724778378245301520444682045323171174450200995565650029358581433564814196912987740516005305303751234776956063493458665761093568283499122149487814633703700257936876888608056458505996161498190299018980333296122196929164447529535432130285175140907010437431618254344559635297 (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.