Factor Info

ID 128288
Size 787 digits / 2615 bits
Status composite
Value 8821716942992564215467050246448317110827217742221585950721823202547855001553808575950129383349818994495937097064974433849686428164951842769090403410493255621563527355530933012692989671619251285178778824204140717684627551928150693344098533211386345129034677886730133355384237305501313302900006310789772540444035592617931686981682286093791822378632766391171852702202926591291974378130287938532447377993496107053969232376318096519839866773146274037841820405707341456061214031697349047109564858207563049984504657175464194797881804970001790648470903163386250336941534584161815506857264503110264869770504243786885956437106101398328941823954733645335811318702878995683236524533692719188079150991797304065184976852142264384348321455227558875059688200375111234718370757822478970440056148503228313

Factorizations

Primary (ID: 115207) 89391571598492655819033226739322915025361188044958504060098717215216932839085973700491819992065124268885049530842874410775615112874431223811118477076742319897158057068184806806235535070001562519975086414193002847411279843733480935951480966933203176865502098036929939520289999016757093296839898667485068979302345720381357834082435407757157917128365398367206426301048774422408049 (proven prime)
(ID: 100938) 98686227182757331964757005265305296758758547829202760940851202178384636468948232984605260466438488883338704477569974607193340518743926551021049136498777215493717390981732378634526610024574894468383893400509829120375443652947120804682418292818613332002210273867611410752106214016372823691267307809219635651255674773719401848214929108959682470059571964265229585200734402348096181121237239654720057848752761594537 (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.