Factor Info

ID 64444
Size 623 digits / 2068 bits
Status composite
Value 18302681729585601642850528309949010632738000456041607326544678967160196935112438960964920430661570864938576292580613367354142698090837359660199213444159419295239987484802219653450196943509039480342297493948595257023241780171200442591749516145622720128291417059125429250660689009675439380684012420128674742341098226595622556721691366703902231314151379136174986533095021809369536396990583489006157869514308363123130031059431214589927771675722633743172362314700279250840848515547508316139056524649947607570266562685664105296213952453613023410883646994797366340647380917918802410044517688768005281361314132702733202048366106537

Factorizations

Primary (ID: 63760) 23479077073052656086890293 (proven prime)
(ID: 64445) 779531566451217405608187927708842071878541059475513761062708669792348695320674258096153731738556934482265835987781705219520502902541901012975866830198038008585364499797064834535203955306525083193643240093685325074269447903031054760720850574786912398766835452578640286014897267483806046992874454216028279515723910178232928495834563297899703065471626678960986457121283575802090015172671016498260560641660863076476372029970373929459279065971591731585968058440639937281468239612422011943604901895774363363397323511495215291307363948003077373562672083869218124137299310191556620662010200987945177942309 (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.