Factor Info

ID 66528
Size 462 digits / 1533 bits
Status composite
Value 218301114636451200252013069879241645094333460280461227854555849688581303646278520642506132395297042123749854678441962666010669978825059202743524218863640825567725843970901325093082660498021232468032323396969613893659120814597800440933181438419349949763086716455010827161005538194675826226534780361089758610767574743507314759907486406055533419707136321800932254658559858041492722744108166765621335791620027426528654900094627364298604335313243819176705085094237727

Factorizations

Primary (ID: 65746) 39128840454084865858255640571151 (proven prime)
(ID: 93129) 5579033574803047772918049341985356785350223730648106338957063763134174415956534309098716194093405528251412269724962500984207716517434367900561020774871685580439113449073313994068355084854977007696417429022691974933688661979471252933587616075620522152918655602618263029787809795859554180958910432052904408011765419073891720113953718945772425898482300215832466355032121725157041804027819185510744382576728370623074898606850457544177 (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.