Factor Info

ID 53348
Size 388 digits / 1286 bits
Status composite
Value 1158936583833576397885353230488227244439438135884531018443191106960650605474297666902164272124355717626855320517831938985877557384121936442514436633102233469272532435533418677877099398427677921820788404795637944269012831281608187720305252433801704157289383748915830173990173399093121593230871328103118348675609203384043695793555670292056283696703565664788679914893481231891977945487617707

Factorizations

Primary (ID: 75958) 504159451473002560362013386812584959284471 (proven prime)
(ID: 76717) 2298750088781459182165202436546357134899176572151026159016073530345523239503127932127085845045990929214408462256379093995108726880396807430987765014226310173150352888006070941614040755705350247804274819646646286866885322824826148611255997014498909904113264821707724609419597937382436059163006665896539848050554493626126589664509094281134077012717 (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.