Factor Info

ID 57535
Size 290 digits / 962 bits
Status composite
Value 19888573801948849724503969205650142920195350848438289198711646759141678036615768962448283522508324999604128982503822782149248468077589361242812474043287514205927449384020229807864315008461117839306000757403113134087929337545345172531938412963439297546131175232405497372649342015786609826589

Factorizations

Primary (ID: 57536) 137597135274286068853 (proven prime)
(ID: 57537) 144542063047337253550717871269093082161218656361560745967104980261880302576259762376388324190942334730312765885079527944891116961152184344885875077344972948122266491245866753894154735112656134082733798582896296914244630267673168329031036471552794098044609122360068085513 (proven prime)

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.