Factor Info

ID 82787
Size 528 digits / 1754 bits
Status composite
Value 697043893163601544364289273085278047534503599338742751853751499850180858585646648978715493773391918254734810993638834392187435316654286125827474017173486678216954848398682790850282817097251126315698619981497690993134098867951671761186437443083638199533594114629415577257031331451973483861516211043171361276564530450793527970449546347560024934113268290263400048111129326039770799456004397761809419299697965877195309195434993323938823116507330317417800227824301466090567044123611927047457385484781992553159057221057677111647465251

Factorizations

Primary (ID: 81352) 200000656895015046625744144014666015668302672889253741062032566846001 (proven prime)
(ID: 82788) 3485208018739138170487111567411198673376008881670335433961446272454260517288849863463068519272485252123192070452198433450386093983927036755308340605324400858123470143380947348657341914705127814402478695342829955329780781846948117286090741610654271139340288972543913988564502163178079056703743828345211960425484773482623898772606631055170279088623405752368197470111936549005663086590607234234148858709426772769297732605495156492753635270524346444121512695119251 (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.