Factor Info

ID 141388
Size 559 digits / 1855 bits
Status composite
Value 2103625428302294369912842992385249771916257176796092784334145323151934249161641187252966220939683004506859613023689440217747708102964266353624412193284440789686918924353788313763678489675422168994762147970491830965675095563786987480627278859038594270550485519536775382557814493980384298613050209299084445816472537400144713473715626982065746371509817006706877287010125604469560937395678329264566530846169522844098398064271074136924915438596868596811306424957297849444051326915962200683598034892105373028408221238396900473746787503138833016444090491974577118371

Factorizations

Primary (ID: 176444) 250167286245585418284207152745815261470037 (proven prime)
(ID: 176445) 8408874956724746561650757916652039292665107700576550233903466552760884434286757086565290754107235685767791600193494421525779116193672453778178908692967387140087677194063935191630754117086135363954257346344128041099239974900940778429101938895124159630691315696314208205958285018855538623593691509736099322127876349421106529141879373094955716528572175192729478725037098077067322691828610813048094293767988606971567440847314413897987483749337454495266472242486312461912611003839806318165664225860178725667373773790056983 (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.