Factor Info

ID 108574
Size 366 digits / 1215 bits
Status composite
Value 389860442523212326890709887868387522720316606079260054000560259658838289284160615543858715980275697337087945099345754217002802702991036280487850486290182647100511500444403184621821228562163320758341471587097192300037848224063265541877783652972067525466782586279149607006569489352394633018112791483700966352367239351520043262194546184742486886469527247689245896712801

Factorizations

Primary (ID: 486) 173421718166321520831726341471281 (proven prime)
(ID: 115746) 2248048552657709645738363529063390660323615835656003609727386355933190520537590633307454971687292286011963187483014110936027640982739815608628340680291947337938261646490623775985473398925479426410365993759009771450064214699581354391201520798507074370556913062051140721250250196891850351365252727949394602086131534306293742964026223921 (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.