Factor Info

ID 144118
Size 650 digits / 2158 bits
Status composite
Value 28414153331679934418660607398216473595644657990836512346627724810358895938717906034498405671287509983863457935704700588627785055833471565284187742924178667014205481784494145562872027006819655167813958501469962437254325693087641032510866095420015789509418522129446224909996950647996211198099162414131951682108267961090718330637314480865262920469283330062170486591152983674394148772748171178166780746417189859663764166021209768695484250733711850214590931958670920549131658223205260577750466028317904904527337398456470909091771093941624883695548984862762008071891163755817022354521790073122944489448715747701126970756233266581593519924148321192378014539

Factorizations

Primary (ID: 143329) 1794272895472653155473263890269 (proven prime)
(ID: 144119) 15836026617453297965448398799064969470553283455791371264249558867908832000653794252590973025664608637665714481137315815438424972100270952145971468244956803879414978608527863608763603611493300254700308242895672125620569827156235784932241999642629098688779637848993873924846646169314960896058087336029854472642051203006519287923719691928471461177648769244738648145316509301006025951594367429837584401124273485712143389097349947345557615283035400073603143335265831832188942191620745171315889214385111497599749710646026482519656735283910756464143027294962643372730092239236345898542820016818663586966643644806461412874629831 (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.