Factor Info

ID 180127
Size 602 digits / 1999 bits
Status composite
Value 31304757184911367833117645706277214088837213445772964366031234246434852322478006952638212555642545721546668777691136592076509949473985336284656779605629733503807823991230899896041668656817473033003815235445772209550183136846195638629820663142015170071080109573108367181292816962405200320889010200477817599213321286845095609103150992879028818834915347354167362738961867367130756973681044865409684026011603499320103342565504885822577035511745931800055542866953782230231372418718562544889952886776459934480353953492372686712843392042549009438981395801376363808047102695405501252445826078062745310569555323

Factorizations

Primary (ID: 179407) 8935158710861600561176284728334419592193601177651896679326018715321474567508101363056859672544199961783313819194312313323638621742736383455398686328949720924118984872879929407223794592901267657676724676564058460238717486428359583393492529002485533651485179565582978898832219463834575176819 (proven prime)
(ID: 180128) 3503547972444768016208096995231596520356291915576520622690339985833618393429902963828694908871850260652849749530008903566652351743066734229470895120353998364985720779650058111336921698287230785507789837575338093375500607895296516281753781818503601722101685002805223357033637464579185412427081495175548718727782617 (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.