Factor Info

ID 145701
Size 653 digits / 2168 bits
Status composite
Value 23770203017688659984640461356948767829912112941986475239254954539772322567188163813311015142726785296505746601782550812717713909587628753224043827503987618796899733283290530883025342010394012254147979960705114201499495131807534282197209824362260706667102705224081612790713868103747336364587098235314430768433312534331330345223874985941955391887139373922775242634745944246136095178092687742826594334103504837244594739796300899001722081904849790009940143847305737865056923370239904485377901304385376092955128335107934753809668515663618670546406243587890258730771198316455922791766319379303508013845565024185268488516989657832848436345149040148763808022883

Factorizations

Primary (ID: 11956) 84366737811375632628503563923652151 (proven prime)
(ID: 181616) 281748514098450685794203238045985869221964358769328183870854632770025269811063588439279642141187007036543255649420960050168585908437761338059980205497321461926971069378359767759533978084255699989309736416662674902628202561361110552880629719855485058929096953685327870340151410471122352721797614690646524954365258754026391488393573432501287196122183517701010546191515882727067432620413985731014340228075502134925440852114898866076366395408998160952307733685023171931764985735124476608448171282825155149199935351245764300871973282855749524683854573026493423844357342970748440533851244058565270481484515541257478508666933 (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.