Factor Info

ID 102715
Size 311 digits / 1030 bits
Status composite
Value 10215867934833742710335965522929913435188003660493878238883827366500641786917367624433778135994671710137575955089913841670172431073841872194737252984034245243778384662298240244784653691096567476869492681366188913707328303912883576413217506450701085157544467685387414548653308783624119651621989618138053093793651

Factorizations

Primary (ID: 44554) 8019845841010854784526127361 (proven prime)
(ID: 102716) 1273823479572780934074426080719941442061707749502973783608590161842072138870664645045436697458411721431396303586923061621000836425427314361618083268545465406160889795235256255114511329655332063565333893640830651251126055287958291433650558826145167926794802990468518925442874739915891 (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.