Factor Info

ID 151245
Size 782 digits / 2597 bits
Status composite
Value 49182943406177336739765326117399411113605959340997918263970904672392755712373215170996452604892741837211767937129001378476116681913333792506124495302657931638656635592470174003254375609818342653794492286402913532327104193016874629248017227007070959525097331758059964122604473341413498294706574903013692102561017182235257559089504051260451346904185313075104769431846237246126704236357380357037293021474838017106371965643200710939542411026086002096397804204432062521504318514048800951926612399646401571410351286655755154326532267949098176836298337944744627487991361868289672218657489645547949238923608065067711563693162932877392314678500327423437643873315019677282372341005436343715476946242590259111554023927307803040212451690400605881880888140582447503449985154993876481172619060169

Factorizations

Primary (ID: 183825) 1639193821682322095416837009042879 (proven prime)
(ID: 185387) 30004348940078579334367169586157845057817603998334179162011474346582179348007038278117765764558914859987346776087594402897174078077931511829215073172646648912835501834659306668887160183938317071930983572733189710629570003127834665709763321773983193286465527155563991543617991626595973537597118271872596799840051851862641203263804325126537626662467509723905873512047294279015161199215355916532210881859016932589837010532313187593611812029136628714475239749340261853283592101917073710351431772987330056939341324544115515561840317469308452604737517919779165444355391104138566991776033207398623965719184202905744118339658897745805953314870608475334233152830739444428236518673141111422537250181723976342105311903997572718202863235264725037021347939131511 (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.