Factor Info

ID 80998
Size 438 digits / 1454 bits
Status composite
Value 265768769438399636131199683690000010068491461928540664393227734278785481012745013336965174653119957105639824675885363271195825316787653297819775840015401238515321003253263372285776062606275037563592796052387719709014469640550013241632766350140432971072784161821192392181372242367053006224844560824767570602275577592050031996920963902682284031107577715746887017235115532360074134030298077381477129805619042086016403215217723222974723364481

Factorizations

Primary (ID: 78985) 328526372400716009198947426723521390690564254694871908213443609530365761 (proven prime)
(ID: 80999) 808972404547880383340113191562653080243651435168243369821742253428630110441515936200314036411821100870770189037921660132314271346599553302934148266862183083873457461146235380157938076673770048515257515163441444256226456131133174703154964908529662098524269622568074035501015699325962916474823523049761749693520661576703708522080126296159923174910010794753251342323521 (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.