Factor Info

ID 164629
Size 628 digits / 2084 bits
Status composite
Value 1554199586144785438451594812339806382627749678625532005469008867087382751174906839899765901080595473158483914038774704903225039582748727177251397437294409213455814325742918772919463042973686389344988341660207326574784283543311583894206258057139487186460649266194828780811632172224171187570378172648971978650393455119264548712571805418664872057199504399121789616764708577623767962176678308821293650413947307012114100884254107347760424504777986626094010343322951114562207220825818007459973541141835400175382810981586060286609251088256625745077446284236301433606680744489551494605368283211702826767288832764550537571255296544530163

Factorizations

Primary (ID: 164630) 62251429608237429631 (proven prime)
(ID: 164631) 24966488254578586389947190761273088464551973797959931242545442235423237210938406912866143569827618336008234792339316129774536536733089235918111802321972788291403047185532032335361344461633548113483491948055346497175436104032968083442984708028439630460587800919259413310601233846101885786432419615096451175058192290685890166094757259211030344858493263491964668166626462336905379214197972944848928773483338803753576106425711796126777731946207974385368034616709131020025501506766981733259601459816868541361763075483505426809021167181527554901809458969359265940077334483421235182366576883655322473780214034284173 (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.