Factor Info

ID 66695
Size 548 digits / 1819 bits
Status composite
Value 34312603999143990445865777341778100729970793769095395555627487294025311550540335679624846492883410718840688948841427053735675766957843502410951001145528307000816755629244977865752231078233183822740167358112110228007477871977039032552944139986364599912274012100636767499214041114080231889257871984669351565687585005824983395958332986359215486019701797167299154575208580872677616332758204875561322195096416128608329012338220750163357582782515091039077301057444943928050658305360401559650302075906184713067300505763162208800258691255437689726404295401

Factorizations

Primary (ID: 65724) 21162386787273369601 (proven prime)
(ID: 66696) 1621395750113540826504039408536469693623831177308915924720320097131299616530124384350359307391917311844392203277119555608956780079653577471224931092362467489137719149106294413175210049520155172297184811737140402101641054528635095399706433920701872698185595048172624535111116763173358750360730726457701805397372587012367037755835552443839320023978865543463083934094783703821952784888540156125797926195130413373525246072298578751099475552575814901911063724641092502878463194759508235454770020531696852167915568371331608668083245801 (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.