Factor Info

ID 83131
Size 717 digits / 2380 bits
Status composite
Value 150811443424065622446609888703083070828866092987247929135531261346083726563017303483827244552294418639636637396990470676410993256000350546672549093829563135554622572990019873283108113228974414306264249703224603630059213674675694267276728328930130867685310475541834286598263868622093400121865763057396832664362636327249036019013241453641271618839398604715378088647279596687909589757693318851405868498960892897778140598491801853631292498183252832636363246939658375124063242702839134999358609259700254245428140706955623220700723576851290620917799402235729013612211695059902591201729164903807546627517550234945838124512293581172054172726788385075200742816453967548085474602878602848918940244199464875693643349992682538889

Factorizations

Primary (ID: 81159) 3150043691923097066111509059922081334444822675220443436368987 (proven prime)
(ID: 83132) 47875984644516297753172095674717898202310124383570106184408858081321723029917975680187557616078525413416397688462613283307217463884597778770636299176188266692296082128211339564858083413242135458276559943536523450999373894222884743026940419014141162969767709380882815118133897151604471405114044744017280102590474978302878076737126309756318305925939354480980614440101853008422452774464192677291102658160108657855514890964398255110700572635662598464828842136548229170485622795728841341806145853847206259632048072616192570854126411977857335225323201551952765933708050864747344972050943706663202133083523627951755909514524868216967187931060291386306981897869547 (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.