Factor Info

ID 174365
Size 328 digits / 1088 bits
Status composite
Value 2937790546700570377593915875624397831451543650541212474709079446745171791683127389909885249454032397583582584101122010869618163850976028803714938276009626269518297044984471346967198449211413754746002134022249297456461450521752573617032330707627517521809783145513561463487226474334474257044213606754226466476564619920994673176593

Factorizations

Primary (ID: 174366) 628255219421708103965948688001909 (proven prime)
(ID: 174367) 4676110051906495779811920093815868675855633501905019832832181685366831028748487502236294602101983140037534271648045540012688711539088123782012851128564909963007802688929503451383970904573764919702196384897512982195027552076105484903676699431010698838672890361323467104048873906341308853095074477 (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.