Factor Info

ID 53043
Size 256 digits / 850 bits
Status composite
Value 7314233404430350130201450964239362927002507409134985383542827343494638283398703217367116440446902783154979051132418675723987309807101065591618185731494507937090062096530591559889045241112802329685808981656127093570990646635827730506675779901989714149986801

Factorizations

Primary (ID: 52638) 2453984000813135412614651 (proven prime)
(ID: 53044) 2980554641760808384142994714812024861832079274396649951503227802492642916802873580354975683396974664686987502295438506274537005544248560365103808082624430579859076079517345650864228394642953579280208625270398637137663459782777499651 (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.