Factor Info

ID 6491
Size 469 digits / 1557 bits
Status composite
Value 4451517971234448253117297545855806608961215286860995783579509690117836101492945623404454160858487700204358945970405391900947176182788270511754963204149083392839166778909659082467405028119738068958757987378862681720845686770182951037612397297885518816761640257870697467734061486980860120647934473337340321114844270965676659479746205250160029373339338877328178085937706265346015453832845295833953135231819620179084407575697317938427580832772807839185569747508114213497529

Factorizations

Primary (ID: 4054) 4565795412500725128240734773 (proven prime)
(ID: 6492) 974970967609850449937300412417372363715860215069927142088709481486114991379235465672429036701205537500555359737668776961983978951993033135479900260943371473123691434884075097376585081496720584978658924583432317000015314551066662700305537110160724204420844300235534536203107358395714578178953911636458498341028311634282349960668355761646937200380866124602472598451664023950849646041932540019114071085397250380660054175056473796711400228566773 (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.