Factor Info

ID 159466
Size 500 digits / 1660 bits
Status composite
Value 31694073481278284569169117727385972181197070062687404382919050128354264242554608818592594273129008406693764005817102652972080839334902313736894635963757473881502690329010444023496400731574323953742490353956591560756527394044145631660773390785615248178677757491799763116247357762167493309037702610607242687649971237425145558607097117942108543206244684546911211193290729980262059155020002441340716180556163771653758901786935503981521691527560595681577705801734856052146331172368728172242153608982231047

Factorizations

Primary (ID: 158815) 85985242116269232116738202067 (proven prime)
(ID: 192868) 368598990957326873971654273295784986773725907837867636108197056940872624967209440378301593806798703089178513202952509598622447565008244448092285785853332616467964254131789901638485115291555366786062682705311140627604827107979951206412582841397224816254539345997736607293131633156579075048575095186411274652393467650591152608698544412405032710396225888044266032278965116488379805795503502972332154513860428600426888946174756220010793058894516767271485997908888987722658941 (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.