Factor Info

ID 148504
Size 561 digits / 1864 bits
Status composite
Value 665541048192685398942221906765991434258628231307862922276065143375292249790691488387797869920641354820993746731424838207880330308350258554876957352117754515915864737674168800667972448739769685053576129854243154995131443229264850223585451296188135774285200758065685088825922770837010664472716288167686948378257888773734990186041044273521945272646326154512578760094211650517607050198466387331457389881250410534156485194051711208010163655284546384337833858508893019956026581461837967109264953684705696278308113840570693224078443656360191552900064198339800965321311

Factorizations

Primary (ID: 147383) 102324803053934305339531 (proven prime)
(ID: 148505) 6504200627113700442012114837136147666570015812943847369906440889689990451581679626666583277054933139980555783365322917529613929176162292290893289705038648769171445864677833651591777371470976506546066075391721071681017590920429503055971601377669710755724089706218217455660609793552300007295171653622640852848581544638699210899967095923572055692727853747030080015877651483814602159710507188026704508865338986777654287330876426617164371311464737842100790902427178075456155854596372337821402916906883462039246250189985855595325407093526160381 (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.