Factor Info

ID 164308
Size 350 digits / 1163 bits
Status composite
Value 89570653736229486414270484898753820150563555143480913815664018989371706037247727517046535986820652093174539208773885169507996985716268939374904921959187043126010041406725538676698334328101270541536189793606042838211308423891535934917494899272214450643449050818372824370582058673788523855200534102994807871988215111142397870409752488335050047230580607

Factorizations

Primary (ID: 163829) 19913385928381630215103 (proven prime)
(ID: 164309) 4498012244545944654573386129859906653697132237690189776026725942800385785955626150377740354645676468653634893420655099771390615542101354921329539901634969366250363497002607625391936806351792091549644199765564743071435523319051252571006265954374152959273698119872132423347717187787484830865031885819053171510559001001802353429569 (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.