Factor Info

ID 144355
Size 753 digits / 2499 bits
Status composite
Value 183565514516947844666797649764219979614989540995138535521923907927695513365004857483011469196980474965237441325003261396360558599468040629001794957616994158844445224100758924838853212989030476190625380913634986120220899108100779500785106827248493535466521870004497567595754138546385072482227955011862391471320799900815574347835311927985945243826448994173784355607282476251330893528141918637171858942774399885931520326784240543808190753416367321817808522115477265480311934120582466383062989430305037547171995262578406075758931466910938702030228352807239271947201745001429520264451188215679352069561527202046013001713364233863704698148300147529141302081242226506824627688271500585269713294971874559199024271215754459541409925603932433608446312381115021939

Factorizations

Primary (ID: 144356) 20958166088168915621 (proven prime)
(ID: 144357) 8758663031140512147933065269088148187626290574717847237129357549437732735139614027531669438491552234943235147625951332791551372802241248528820317407245710654957149750109878085265387086382917225649749789628289995351773506966772710566777076706085368989377999695077263306661622061097190936380483896444256031495212316277764054758473054628888374843956594461994257355400033957957327506064588296337609295912609077805160544859813429557954413039693327610655693646804108329517703528982106559827119803234554171788049852198150351569822080189641155805668378058860196706507109932707949873617422811366566434233898689493467781002465779685836660330288048776764929663116652367744990148306564713427307190735276223215996189664545321167443812033039234359 (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.