Factor Info

ID 103260
Size 411 digits / 1365 bits
Status composite
Value 540645885217855197711462370990585581826791390240854306892836098047998220668872437985845819924684781139834011855908017084765679989722037544600077450029758176609864585195960063854454032897945006851934052455540176237125113782804395172614579556313513155549921602776909709565050004758546215003417456340332238225055712555067638596775230765763776124388407164197523817394411184887710244350316913041440647805018690599271

Factorizations

Primary (ID: 732) 2170208701449020077201 (proven prime)
(ID: 103261) 249121609758947599604643887572172602007746573875725555249773445383424604279589682248933894497672749185306765988257671797921051252636649824139697424977077430599554292199289028587734134793780061268479813882265353713463068975879862122072754448586633542810975590152345127624072437170451198720507404829010042240560283876498469958468483826917380999248212315625750041848577918162780790908275518071 (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.