Factor Info

ID 164615
Size 598 digits / 1985 bits
Status composite
Value 3098723072421498916558367662333919525220887974836821514568392069588973338456288382212769016144297085748261446108967622480578921158186992978851417759481866363998110219531075666516618987105511372446948697483992708396318153928663781526206326257828815712290372926769291505928868996516937905958963664307120183001700366893277107273781898475636154882179113291590311695782669668536570788249110854033704606191640096113189296712890914060026767704796168050545311443137209073345885089910301528637975497571477952857105665849932462319267760173782528335375806566804927430308547335632847854313604805558551452917051

Factorizations

Primary (ID: 164168) 5385994161344827630642381 (proven prime)
(ID: 164616) 575329823909014315127461938739362690557564869753690491874432096125908371420618339685790148667478827302094712115682758220697010247927860699810954548734752401955848547411199851197364185413237332793314830071426782711254586499672159602264364050607880127220931296509450233055382425407435486319628834697129062542245502815192589907991640201144148331749421573487949006194331854451292236537767332844442594098850579997701707023507538954915084710277005099273435343032556776173854239506895382396985063120810708163743670988097377702301701418141958045952661943773724556870856159903468071 (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.