Factor Info

ID 37886
Size 600 digits / 1993 bits
Status composite
Value 510485100674831334114056541023465281083604898215634357158457624726827891480785361387733486492075805694966053054791547975766525905387198954847919979300508850430379422665836108228204342516016710868099374826908207927544994732222424636053652995320426317305445301573634727180488787450850808200628864769555556853747636899259959789764684288146078976738738818701950782375159448255085854894437065770830246347002973542442583973748794204987686423796338907974578616746419248512588727817444759709457782043121622320284269852577036096871344621540054059539555202247352849467284271770327908658715576787117203472246147

Factorizations

Primary (ID: 12751) 5501671635134375421799107392412853 (proven prime)
(ID: 37887) 92787271674813977760263957110570376934143135771950551713646796104963691393255821236561884441951429058811586385320621148300917174172455178035139211093242225547861274967179261936374605324826591819557206120824856670699841078271483537026864212843454766537095006479814722702053857394983722094975878197198109225814283808031640609377721795196007471036571707373118409945889151869743467579639902296659601231182652777356233446746148088671733965196996165916668954219983950706739076841813397653636211934574207884309928815860314284103684612033832660182284119768965845988193702999 (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.