Factor Info

ID 82902
Size 493 digits / 1636 bits
Status composite
Value 2812456379258255580442715983782790499092129208612189282488530609906690933254896410043545350667790379149026798928672917584183042219697066032765655415753328523824124489086350438883033620129551247257236589792298185188056984931131870495547425436103724263549673469825806510693225370354146989404836398756256562469282645873774463748965257920723767269605775560892707600072300077508964241811795606853607953466689136898813491400877051246797730156417305465508435149195239626855685422937223473828037681233

Factorizations

Primary (ID: 81707) 688536694846539731946935087307546233298897908750872596271792712865158760466609936156198970484148466927836691497318777078742003812642356241 (proven prime)
(ID: 82903) 4084686263358981367478834754891761468770540692685635055484016402475354218292146783041864938550192257438197051101154345440657239292604248151105071338318492395250562054307892027223236600731128103935436449242275769190433875176740519719876204201535388352340978591842558484151599539208483751323369171318919275660828154985009567738737048504646151651170006786113 (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.