Factor Info

ID 22715
Size 601 digits / 1995 bits
Status composite
Value 2560714940036924104857447541249697935156287828812362500491763479615276772934315925832687852078825122608706140970077456996874459331336318725087326752870076218068744203792970825455913883116265815004281778262347758411061121118220799462914496063043840644708904449149959377019348552590887603098010286689158099861354017414792728603015721102560048397688898556639049862905384008341701553090808868178723250626513597371433240687993679267983990798868998400776573983361835856192281249140691749875779269451690627148251792248251391082993793374093688693127422841696852975535418949957958329953949816953214059240372213

Factorizations

Primary (ID: 22716) 19981952131484353074811 (proven prime)
(ID: 22717) 128151389973663308696392961115384033664979577662848405939925263707344232898168768082593887153117653345333242026042590603387002140273607306814259684154771978378920014061090601327494356971004644671827655988482136816003418367444489521800862918041654759698429140417177185948673770611569040309936048964796119804621223636625801621855899276851111824064580989802660997909890714966110251912703583285567199125532301006032099793274299235410613871350814179369768341755406984651347886608552176107766917972153185833769755607035665920608648502447156862242011341220397803744202411956116529403983 (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.