Factor Info

ID 150001
Size 273 digits / 907 bits
Status composite
Value 651416173348233733116510837656912702876088206593405199763140979652358753621412058127607919162702591209050377651955762900755019733250497955707515633133390404200367689454736105119807474268908652509283137182870462700476315065610283222855623697761184278964894138162454195851203

Factorizations

Primary (ID: 183820) 9318002627222228409185860947864045889209906328921429 (proven prime)
(ID: 184064) 69909421515416135714514658453172130207904829217318411258728314859364105662607646383001354588734234571959396461829572679748246806357461346155681400787277646734167481050758079963329695739071168953104162661289039817464602807 (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.