Factor Info

ID 20965
Size 342 digits / 1136 bits
Status composite
Value 607609135454797625992884186129491026553406380577039012976403034091223346127405787695458111315112606466771294359600992043476756923556622850179410727065711057185328974151932983243489371646358953983059441713788071588363322990525536573780404220519182112179467906317403095440559589589073775516697584219610000845028652955344392223204945379658435033

Factorizations

Primary (ID: 20966) 90492378184051683013 (proven prime)
(ID: 20967) 6714478585356509714036592083430196781115936116817217405881436750874498926245963618911939182948668273537565634842472430902057993016599690530237108350502325171838668250106452723552354116113851653828204422972436232944126125278058304797905638215440824873291474390021165772138029752459369961906435554485183702501538104540225541 (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.