Factor Info

ID 13470
Size 330 digits / 1096 bits
Status composite
Value 740058137189205623049896251759890398140910678474824422770996530059813813835570645161054317856532783403283085420509243784893114739516081841590238805468678843568781671808663199226774027908398680013618384772485393355181866835370325775167573669482811177062134886226888640061666624733210149348396174513819734256498320431635084451427871

Factorizations

Primary (ID: 13471) 34943262090580584961588238939911 (proven prime)
(ID: 13472) 21178850883206408183495006344945838610340643457618708751629959610799208247474863787883375982450854784197964963287498151335047912499227487130067270971672515406202408880375021997142228501733088818662274481510527417968414362174617550285510375662045075892097020238352929376356962347908587841877916920361 (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.