Factor Info

ID 151479
Size 782 digits / 2595 bits
Status composite
Value 10238972004413745798471392332449180238150036173095703836095504438596052941474037532476375468243228043143700488378934366438905106989372614173112802281793432394555843433507843466342548239258806812260881531776072010437077985129743263910080226212701887462528344140246714860308347801095073361820531309342894082628856626129591410888711630181570593140430202792473998308637749895710304057723993199473923155703466817491625674733103704122103071455218103227239874856860214321422460485795210376474824121354973670042016466123037690560947319681312449371223782927391192470886524367888906406934948612499559386258790609865407582686586319879464880405907360178279282683847866164675212398974829529053366904014128051898971711528158868938559157078380089480038679469723337955073338790370066449876504889973

Factorizations

Primary (ID: 149918) 221793672402750136970609659 (proven prime)
(ID: 185695) 46164400875337088168878179874488347298833696155034587718436359300386835235322999093907876972242530506941242472787614138402382932203706547613655577660680248439192654447906613456704437380360397272563044863150190008136438357461542091716268056529507203559621695577192493449477099837900010189939155022287693578219114021633227376408999957376499099565144014020906692772552107814560469631155821928410443438027259683074530405200620564134038971990738458426995036577582840039118285852239589661414268793608279561332557091943797097832239819553427153545325707524896922293476612369426992060026458563201335372422616801412214962878551620771725985504336875357432658908426641525920337347658283862712437993291877924707331298113904297757950243066525091835280547246111576404047 (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.