Factor Info

ID 144164
Size 452 digits / 1500 bits
Status composite
Value 27479005913192978859263450148923232869078571611248690668724597684736680741851075243380709337252701114623771123602110965920260594719878142912132284935193964473738281139367848737463776423447702259845418497958611372230054970761427862515179823159091141243151626178898692359425681964754747418522230550249830774923670967312045118551983512306120227115718195912386569894387467348357563264279261336649662091222774285162402189930248110131101821153918819550250783

Factorizations

Primary (ID: 179965) 5607427591408637362640328824561 (proven prime)
(ID: 179966) 4900465581632236457759289864537823697607490261286138928066255291756931099766772323151804186396138518309329831710370702736709028432768498801434515605579153941923007253686286451939334308104069883856699631302767180694916850771178638280819080946617319053483250259686354809234949291140334391962845742833940590077791237308999620658873190240337434063906291929737654476449863729254630179439595002669671398618358802747273007161103 (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.