Factor Info

ID 184635
Size 332 digits / 1102 bits
Status composite
Value 28691285374882934154749214042384351864442760723878003728397379083766912856607283839784395847742134298780642465691606625974070437031079603690715741307834948586511268332970848250278834619862097759145719292310040573587885744964559763604091037571808808614617951593025346425998333367410043542391305797417719183804368484137176447139023041

Factorizations

Primary (ID: 184038) 81304762449964713098732970074199421701803635181833250945475956834009234249456617497281 (proven prime)
(ID: 184636) 352885667583613810760968368904912123315217718345602237756802985782668065277542326565282643511712131716318764400012019694233464386842683143964406313512007490034958648647622533818258346568687853596272917776591891589636364193155358495390010644456961 (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.