Factor Info

ID 10724
Size 132 digits / 438 bits
Status composite
Value 501313861357593689157121536725977746026830309739122328827658926303168609244781856442573944535139800278707378832091689002894383339041

Factorizations

Primary (ID: 2937) 2679895157783862814690027494144991 (proven prime)
(ID: 10725) 187064728969529834550105407047019459743541472436054363476356591846259461479892526279140970282839551 (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.