Factor Info

ID 141749
Size 609 digits / 2021 bits
Status composite
Value 143184243534976047683993945784754549982718096709442492579558963040463420936701084712368281732131995266018382461307852339070738307879131650071272143491905812800916367228634303208151525982463162612977181528188426128017330082021835087040341517531687210075652485747992645741169023907940324861901521015815409113975527595020530273301541198662439259219977696652615537223530632152799898741790364967329717708404036221687098277722668178974495395784992359999921482756794924567795962632450352640805727881060313306891889250511844650249980615731369750350892609848116977926450971875371394385348114569975608091969580715163541

Factorizations

Primary (ID: 16445) 145475949458129109023753501 (proven prime)
(ID: 141750) 984246839895603085999984386987736927972961831886690193304455563140358690299849753593159911225132652134164009391203535501318594043144638734878467895973071624369289757427082650429924126147543403200825082918667775455877870488920333794659790613671602447466645547617221533883740720964106991027558755684950270036736228770433679002257000206485716762679923114149537042316621133173819823825951082456553109448547237975136729013007765959176866404766022174932550087425293272494766459344575207305869209952528545797566047723329304921589593660269327236458678735830546453988816310221395161296270041 (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.