Factor Info

ID 153959
Size 969 digits / 3216 bits
Status composite
Value 110415676382215052413417958471707334801466506571943531378723002827921463473577754357464106473341646033467351451066861933083073458450291911426185524893390244450267085445322141109764535808010633417966421605289907099742223150148815334137467289831160785413365767587716585457040191633757587102709608614712452902692153747990244447828204197383825906437239546611481025382274322357779211293994759663839390694881890370514180019502576680550345763163621682466734472362983994542155363291987818719140030111625144686437345996632821208178539129696793887802151381247510491225609364928239308899486041219963301068596042891598215294410294681197429400459902327364646326660381132129835179273927450173530032325465611431707247606893543227174274271253575529808162797754733735204762582378819978736836894520410119984308514795449025585451319217533818491358634809272034067939438905395625364625056372307437916433443630888417011174666398819705200600914338087382386689815264965685048558423126605471493

Factorizations

Primary (ID: 153960) 15381801240316190642327 (proven prime)
(ID: 153961) 7178332020882707167323830490150356810433717319652757086592262635693461527997845638515896254464090926308722547237983587920101601056285064065299133250675586394219953415328122663952191290662428536578378851096339798760377115692083781962198578484780485984821937754448614613989139816582695735333927321248107275188739874350067667159619274215034093398961275870670355176825026805140389163160739642279296961052214666249653162362356004478057187363751131919914927607337408350154682073341946034960179219642478933833340377193008845688728792956674683052469414156281936595873812801515726789610774362545594090161503577288860763301556060623433389290939711293307899762272456161799872584944934538789394447000462301158612843538748841346193686962138611833411769189491824741902314044916275037440747998339467159862365972476785280297896794085759995565350596192612432393148279933506015593211884487196882589312844454281232146588040052074845767243368051423231692305034814659 (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.