Factor Info

ID 91588
Size 357 digits / 1185 bits
Status composite
Value 420276377522800100555646763102509655492731375009209877212408384648818924818211717432551611209441412900408981898689225068021842300801655735770657469685552153558950912295259725829169870831817636175666568728400673879003336137960422753905446477764950499776521370317729733487496813978974473834465984380442684013289979855224507200956953788069197633092065224473483

Factorizations

Primary (ID: 90369) 542544042201118221341298340761100950130079208929035306759317151 (proven prime)
(ID: 91589) 774640111828941361934605182195869302357243928812017337075527394545595283399808308599309717833449718240234630631112551021323861225396530856832965768352650332388906595647852419372571685021362429895409532195550797382318632869986165328942855499161041139685534527337034513428827528886277518219632533 (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.