Factor Info

ID 102018
Size 345 digits / 1144 bits
Status composite
Value 189644665324244361847281140388896003413008865428375015057036948492763302421921271653307763682613161118392614939961675857161068101926828667846552705712814335671325385157006369035558895936259434953782860124994943014591582126562629564366515963282975044177926385114893707704584163055578344065072383253005187074433240323617910709262153091425066112121

Factorizations

Primary (ID: 42181) 171719846903860235481365929 (proven prime)
(ID: 102019) 1104384081069089162066347823134085251400685824440178032838902063599441862835436065191150586555931434929878884494010629158976567250434727226520295847765862620122620679735536671819735876531399891950202937910527246792330322268712500760919307045806404922032508331276912456075841573647173436289648317568329121993737264890449 (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.