Factor Info

ID 53165
Size 301 digits / 997 bits
Status composite
Value 1266271884160656837785148913086532121777670236246774796027150440693133465230526637645708239236656420628576030253639861392360079701437125747701488416984223934467043045685951344061051402325508814101082931704246335313853321120779651669865725305290856811131639831880704974502245231513838108115273828257137

Factorizations

Primary (ID: 54221) 24979033823246147733928472653 (proven prime)
(ID: 76524) 50693389228779170099021602834963675957101116816246552287497624649773733195029661735008701870539271317238482476096370404034162189487684915950742050156146013975172634510501752641857985250033575387392760268589251131745807195184992176986675472070077326310036974069869973013429 (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.