Factor Info

ID 141821
Size 780 digits / 2591 bits
Status composite
Value 866928240886367273151643930295679934893063264668084127069496523253369324294816181263827087373530765677565681701315540572932625883216924643738057376154581982082997649066041298913768544089192157018740640102875329588291404789149015085352846636021241832845452753589000914807236105945774127531335309576411901431540568710078276764107215238080117231257519194224374344021857818249295736943914818655953920413088149970488143656924648394091287668221070550263769053257079588389305535259778101688256956691899299190343585020031466442480975597703902018325932898979749503197873706649823621720695010983089869480885822055212108600196532348202615528799633578700725888352154087171240608283546037725845940159413785648987061419033469558672687383735468701608550933698935238581750725454650570282565130293

Factorizations

Primary (ID: 16802) 2893657379733917265396310772669592883 (proven prime)
(ID: 177116) 299596022306581645835128916344351188867428247893276444640570847354083765311787104884761685625008229667030676499975933036572319362461640733289506625042987996170795079435382242840084313630552439627029692689272441260213462663170885126011681498385387483443626304641235185556006270691847134643683107504629053338171282614975062509388858633891355533348805750884010805351846066980796490729811938274021516399009800519829565366727340619540441040502601841703182002691120210842815596449239589979566604842378961858950840094020989965106403010861992516323839694748250562225361994014788205040333829719554273546603964599362929239790295121346436450131708938260907785200447704288581268458442414625220649719791407136236507101668968624404047397249496543402275073271 (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.