Factor Info

ID 171879
Size 397 digits / 1318 bits
Status composite
Value 2866392854478923145165693321797249794853058107743181957521954890406445189192354823242181503401770469683388498104918477025346464006765905485601914961148185370901292264938636536740667194149154575327014557903123319142371287081286624125427966727684820509053273391966454533341695637319273230826259988890311876013947331154943717077323113512321768279971921321780328222448385441789513291490798733447509487

Factorizations

Primary (ID: 171880) 79537058562711538547112600772297202489896018019869 (proven prime)
(ID: 171881) 36038456868742462585074044470752633693470084008020668258119192555103864234233161994803724097406371031206524355991864404922377502521801128387971699496222005466706227019811225469828831822765300733528260721229970040573501569160253160616890917572812983963418951569697989970342191073049971293762366549060414305718218723925129987101749736094085194022523 (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.