Factor Info

ID 166783
Size 878 digits / 2917 bits
Status composite
Value 76186827753607480814895378673755880343551828996264677152207297393488279106703840098140544182881834691721382117694737485903053224439065003243986332732695783190025209888255683041570797081420032374504405964489502250108907780514599858665737794111557142411308058235199704432265682060068576424283110093742251180635231925304188698480738550986496186442254991189716955536848290006108984341406185861997123319703248887108520961367418146039151909195352530584133128019232303245125153161090671231569911830874859250290388706421865950321131380477580197836906167469493074086742663882855418277860181768456068829460182374016969220188897222014172854759720783706978427082743788784872558874858442646971269609889524176088347090487827783514480933720820418352897228533492877405975860530896999507297668911489820197296494725778563789385706799223277737648349623952448198118002150720846555964579377984108383

Factorizations

Primary (ID: 17936) 830075109975781698496495921 (proven prime)
(ID: 166784) 91783052928584150009788755929734012390457281266066409027952104919795826461645556539679412501703591518536813200919928662981829550366733852585737735292283668949784201702124275554701967696620926629381618987556021065696357478908483192902371880061896571679966477280684761847560964697148586332819388266519966117244371114463311932893457784508506949521116729386268943335730023785306871414004740450462146447252588119427111764331500492463703879078224558315573196119709857444284520217314225927746688286980092654899222074713339710586047061269931671556398059900931829478869885422128696698774931615705405388400050424947684101988629459827907005367294278232110815494340456327016797581221669275475183718962345921702442393987299275644369468433510777808185781858379126500765269716505172720129490181049318583546512234812783721674002091803862603939474781908682303710158223 (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.