Factor Info

ID 23442
Size 318 digits / 1056 bits
Status composite
Value 643775365525658823084418121491312286676748566906950986745892662792332060775041622786419216091757767169648837305717560583782535631730478173880721254830280000621141645115779163235355431867072316093226618612174600062776515214888307966098861966652265597468885730667911390850035528344048165879518598793862626188077872185049

Factorizations

Primary (ID: 8204) 1377454635342537460935008154217 (proven prime)
(ID: 32688) 467365929162210474090613999016414772197629474532449730281690606005689069176473545707222629815394585162017834596332474152646031205822921660454519226451427734300328484091602536497657547784380186230282816136804936092189260856812686871242256748182227899715967450925591970795496507091121978097 (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.