Factor Info

ID 162205
Size 665 digits / 2208 bits
Status composite
Value 42607717655760696837773801324433970762329524969658499010917196017174281992172298048305524275440806948785970334734743410225473452569708532102084851838138892423148256646072460038389485193711729371577980811051601538652756731586954572445939970998001176696280824468170196351715193443699030878381501614612994763099130871275928970757217323890017287540996327734609234128064116888638856658598553247895614712831595750819559294767237513816502006845459831426521120047221669076904674189702684065155436225205637430176363962851316938833363039835071772321014897580748696803081123518560304670003468184305201506300445454978045664929855317357491479153007956176873285514207837244881869

Factorizations

Primary (ID: 160973) 1200699736113456442159 (proven prime)
(ID: 162206) 35485739168792997156368391093506669114261548238414480588515541372964323024318546103791543766130224961497534170465529628960395677240544232655256794673107774307886634812699329017120153653821346669972122558433228599843231774713421266322770118685568924036956737308854833884004241727101496015953114583808521198063593168006244593433981786787257411176201330342636527184766470283074809068671506575667238481060195345343104351753664885391680586294181761132520211453646172345136268046431040178535037996216792587354850700025132149756615732478081408973946868984905706953662575081554846470841604347533591647757085523240898246670271688317370701081434160650691 (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.