Factor Info

ID 167257
Size 1201 digits / 3989 bits
Status composite
Value 4109702179363502939294159491554863038280342117515598499261710774921294077645793700265989492967193858295850968872159442496413748672548621590485538206140115194661103875292316060639314795424954147819745917234000447569929932257963741526585131570675640216112554911191648175103076732743344785306153595071093387418196362393306599174225655342084450752585080134961908432958155492667684330578681108385808697081154873384102706128105561325050817590033720269349802570861042840599266922720964003049838305460125795742511355140371881558278361602810453887223090682721727185589324402744869013128449841229608882346779870970361020941538102687270091234118789423713519338028879560125515080087960495476436257550484758131765526865540611594495078707524413044080970735289377789895066448818605510929609305400769626317740730251643869155747280541434704538066091912169374726934143045902486764778007396069151013041791226305313631396628397865551253816868448090712806253460318602126465969445449191606270756119757347293352045760326956606021236992284165605133642665574991769341048865786922024640884317966484769271547859242857142430100175095491924694748018591763320211052041729090551433298511940520504135558783346234878326703166458743567

Factorizations

Primary (ID: 17218) 505430595651453051641 (proven prime)
(ID: 167258) 8131091023618146580120215114463146017763237163777869157081391569262262714498007070279571132057752240534824109578572738320821199650883637126855901902132680481769079787045046149397444101040841809014303094129261792477192374620913306975364000675641232935635184294263766189135248762409148975548353830721959744127367970056456923617034464238367891864224867793728873642272687975755506391742964129378780305348451851978497568596446554147749960925343394043441988994394803082401522627927220955474087205908158174624720902586787963657394843361218328628286186011678018336813806243976899662493123076944720577697798448400381807998295985381018000759719519380581585185430185154715108035146047393536879582668853858610189882767335185570336386292989930984713097293233802827778893312476958971007141748588875770360646260728945629955305560334509933692348305199174791651576412206551648549343977752513549239260490188943060029217525435798249781985517126855933060201257129611628958194431223964268400673889514314624200928372843491412282004573284838164968064150310734151961792863157272537289802184267693903138434398087107858045611085398911296505446008198658292528322690279016974482619157956156624374135376418887 (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.