Factor Info

ID 23663
Size 532 digits / 1767 bits
Status composite
Value 8063209147547899872859466608678770482721385433542402108267900457552678419496864394031636344568704851446808316704248391626521654154088842819802733776791795263718940731802160900344431775502223842989245536645266068196087568201025960696324101718769541896009052884257191962832086949577820944918594541070984445364417181876766783599111705310641875759224910065524144744318380641634629029986658611316486889081802857637910993066424141630868231635289631209095417720316422498702104977592224199919999229449468608009941719637490053825878403328589

Factorizations

Primary (ID: 33014) 1263042449967635074439149289297 (proven prime)
(ID: 33015) 6383957362442185674502510021490938667320410508134861105083311365512111746006223799251444085403968595896398074119102045169359669693477549807508913427658587133594012435525436587175936444074615277545477529172266715255386675372664718322978528084526551252850576912977009164072134308869862322983914697880832604914442169394995259499043538460374126201842237706442920198838456154971986275029297339778391992836165614440015418460434268973522726036531889377811333868666453358222692886875729804105447179092327371837 (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.