Factor Info

ID 164078
Size 451 digits / 1495 bits
Status composite
Value 1075873527217722915715460110260064699026387108537832298881756501265808458679424540282452104650495493984955190331107432871784410106244646461694513841156666094318464149255847059820681849817549201640230638540890342348069824224904772297221559154785357683802643986661653542547368948893122176004417175620721446586437657596555341510785236289734111096665629232949307941489927836721612794116889956335986270287716879281053326590578943457598394985129848454974269

Factorizations

Primary (ID: 164889) 2830212256660858683064165807 (proven prime)
(ID: 195766) 380138812799524842601483903000016657514617220723799494175548518480109915580865914185522207851082153922638513859153763232096784062238919533148079546610214701336481942213362644304002888657676924694337246756255112931217082014109948180213870087767163788141032383477438722099460607414706327270386074255475312836435405203860140303365127069246684562395226683970874837669400124319385708329041094922663048465382748603141882219283667 (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.