Factor Info

ID 219207
Size 188 digits / 623 bits
Status composite
Value 21914478980127834042437266277781207323197423785972676100815159932347210367102373052484213915468446950537864270250368491409985088979117759751759021674647632398042967182007142470766583858171

Factorizations

Primary (ID: 224776) 136386650718776835437339961915915954570962532986071540875811813284285146821 (proven prime)
(ID: 224777) 160679061071119842042418828084000749214764970238883111515009823558893544620517337593097897827507349110338013244351 (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.