Factor Info

ID 15960
Size 371 digits / 1230 bits
Status composite
Value 10656298301007800647127839669032793394816345826976017411814663577817182186089183635896685685608461321075219251760128153633482477536252579099343190277444458195412892197604741034932797034926748385325936886625392188385498781503328608422454044543657848832589568368351354907597822287235836320261639267213635491607428966158697955913249325180711372249544492705565582799525648737

Factorizations

Primary (ID: 15961) 3989709809886398362825551611989046782810398300525793 (proven prime)
(ID: 15962) 2670945710036797000178839902160826329945745560208254140411994473745999691657838968281571434022456131805930900332861887533838118931897229088231172050692671253037776044558821025240193208092501299555889490046046522856253946295939902329031946470371233124054358614528001275239712139837940970625473743624736271436433577006209 (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.