Factor Info

ID 159535
Size 613 digits / 2035 bits
Status composite
Value 3942043460792721724579479695021677179150257851031359336035971283736147636259033803569936447885574296409529320261721367252592679657100399181553633602738660812132717361509840945683090079397458511711654371946733809723577598486434623596670026474566949207696591966829611085265071105547460618328945798816571396392429236580088661290035819147063390680117827410192937132864192167994853769856762336144013372605899062787955089971365634882523639001377108036276690720297616140914141592377554684181252787512983417460886807404899147809197893811936087440215724193843321626113587248718631969941255162613190652553463823656458208509

Factorizations

Primary (ID: 192146) 10606586323646288306029593173906770606747 (proven prime)
(ID: 192950) 371659961132295989694389788457815100317873254302656633923901074760713033819748620352881301609401296579596560334872201275743965996572666816105156740853038141772886568055731315648508655118240088594237035595147557754126984066661710594936934259272043476010500741103739401674422107642439155759385558182233082459973190398548308123128877631684762813546841468869813721567219580897114712523715897112822131757534332827601608136744727837621625177936388543016775853177405593442234896867702159956037202360483262680166935320861287539558210158033038230096981820268059774729833762862386247 (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.