Factor Info

ID 150475
Size 520 digits / 1725 bits
Status composite
Value 1543410146402537663846834085033760989618249957592224657296246153325966814697246130143940514885542521800751946779345908979169366782924753318166445195780370733728047953262518289862470600506616307653940183718016486768695480349983431546797441291074543184782864804993567700108809429605202835201070660695768409905048182918715631843934406635622496501969404586796932674558799082962069258727562809907081405909758982213067494914550939255429070702475923106820009689446775273943555424655808202585596623819611169823970188659438685841

Factorizations

Primary (ID: 150782) 102968016651034826283138186847 (proven prime)
(ID: 184566) 14989218949737111655961309157118835796598307768698087348279827572749941671336125669365730827218920178334784518266837398856867155674175111593990718373402588943623721090330681683458244712800213294220919516760784235502392670490769887770152101868362054087095880423533063658333298590437891542882343303256858282863410578808635292876919361033842418247690268144437670267266566392844566837782473057775951162796716158762338690960500388734466425981526771410059605904721158464398586578666557486844229903 (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.