Factor Info

ID 5407
Size 312 digits / 1035 bits
Status composite
Value 338946330823901454503223289883151772887862035922334110915450363252354806891188971009923024151682284028809296264010170512105991774146873308387107688086533680318954759214775302788386703907541506696369982960729656858670339353814363830089710710710590591051431901738530291171948324292153063504125835583132473272968267

Factorizations

Primary (ID: 4324) 1695949409060064182746451 (proven prime)
(ID: 5408) 199856392539299645829645352195851765250936027807734486287098372500579002218290540684327406491814311987734595811491457634649085451139427880702113856743995920024986942512460608444436920363781545437692898989567502210876408670085057500328087754495486847553742229062886751653740494548686808617 (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.