Factor Info

ID 4984
Size 149 digits / 493 bits
Status composite
Value 23152784203205778485889834167101325269043048545231647748645233464854641395360266931217246856636221244945381632944638258330860650247474993942584166457

Factorizations

Primary (ID: 4461) 123343105382171675857 (proven prime)
(ID: 4985) 187710404497018123740837144141651014414745036388572130891728201253222179735690769909398989143613836446461539207621910942312365801 (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.