Factor Info

ID 72167
Size 820 digits / 2724 bits
Status composite
Value 5303862823356503019488451421152063519560199484072873756944819029677261507995336905118536408845095034401371304551173544906547746607622972468966664272759415084654034991065713549158096683042481695537658223467058800280260901644603704032685429846508888434755741273352658694583250057029592662473840879217546152372916686612380130356225971650176238973932441730137888978904679851451287744585739828115348582720937484392024766363166384005288669118732093496620161937916630404657058019862872724519182882678139605190431384447767785121850207553853865779203257470374973465670499344572509296096268913407859499755327885685867210170914799989144426674068156046196115678267444213924665282996742179877007728703629647317033043745655762697987262178973384491841078130026739521678592557466830750351922426403273330654349462697388890797652242999077

Factorizations

Primary (ID: 98384) 124492966443240991427176240074946201 (proven prime)
(ID: 99535) 42603714690778515803593504712753020208346463085861818407319612865082112358591659904553499695609224774063320718150418404385497268323028849256532368463508740483300300342839072995788966053107562518925375715877137485259184477747308863582140967096474099976013277897220449826672819411204561082324979236739971418137104794372544213645544745223711398041261386853332740819747484054454664190502742191435152545250222660480225492614219701109656629218458902677076636477734554535479691599059461282112158799086568160120451850181807449548990753857381064507254233855968379717631601106180267835659811266804510210626892648293092413347036537863040849937944390665299492446553644853826197027657948277386439977151391582505643527016384287173908571443370208897890742080326824860417689592958676028615515594221677 (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.