Factor Info

ID 101355
Size 457 digits / 1518 bits
Status composite
Value 7771843818438412700433250830438532631756694507209126456280134365520619819573347527702287438263362564797177651537517684181112806173889368706865605588041314461474595174608030364244940837562194399133226998671227992107111166339830319197711487324106118179448157492489917686337805527307888785274171665879309457976020821862101415801978584079859121489379491010731536263469572294369292438788598666842577057978153146762466713317435881533115669243246676808537357079033

Factorizations

Primary (ID: 16) 8175789237238547574551461093 (proven prime)
(ID: 116124) 950592486293522486560778256748254033520478432849317205513690294280131038268983561858654055172907731599932372970976169060530042563770640952016593485598340384056462919784094271476591358938433478811261665871864166292613625950115200299250276928225100571590652273787235564240850897047906431786475181840793869170772882014062395284312580259573834870016084927241353148335518652851893501439454369797649047781566059396514542906339574088581 (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.