Factor Info

ID 55707
Size 411 digits / 1363 bits
Status composite
Value 162800842008511133657581304870752387506074419794636198209372448906751132890868862740293431182426717670781136312970110031829774476410593442282455913499032446509660889365292111977129142400124217382024587548151957943952205373023903596214049099737095949647760341995336295641006496020314234141990517219330121402893875577075236553199513590471755210876770561525945745845669676817363275621831918223250310000451114113277

Factorizations

Primary (ID: 54832) 8170509011431363408568150369 (proven prime)
(ID: 79408) 19925422244897642350921900385157555852206628046918079010523984263782361217507869154763492080260000972952427557645311296501732210623561036028233229898694870128973090909101447273356686185469802292918879742130228108962774802032026272042455031672803298034330600719387403864327295379371563539941681592484860757053257990373753212783187313098430414378814175644222478024866484479501169051933 (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.