Factor Info

ID 181860
Size 642 digits / 2130 bits
Status composite
Value 146068540098952780187530517175688505986083861442039744954151556366957603879869437663908251380387309476367781769108942636752215992575060752019401738435999124936111074014938952877763395336901461074064635070646499001406705258133699425141765484532798653410208653860356785000377737771857929785553118108141713205923347025582223907628094138433075805730338140265463315689782558209039327411305496809466175472229989890632564368170468249436592979107555882239570867627626205064828847095252280538482889620512245428083950162524077009805222178797610691755778505907342910443789006326634919791312902428452295350622688576239881959196838921383654476188549076499

Factorizations

Primary (ID: 4540) 637438988132166262617141124175522937058461420664876184853243951510526572254771304187233297219026449409899910981267893129258980950384337454306503948949 (proven prime)
(ID: 181861) 229149052408866786084303953173960179840703446324379490244382106883974734197081805799798674126164337709707627833382769981436531163438358080755031083971061272274814152858974544264155436721923418031879924672123271006378306684012237447277534679960333496106396130412880389735681407715372989984011196910739864753491440170770719644389625880498171484954316913006918544868737792640430425677934720716303534536091952844389143158206522085310875936014849665875887386953649571690880591243508452640398674951 (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.