Factor Info

ID 211102
Size 82 digits / 270 bits
Status composite
Value 1537944544409167657523968485370497333490421275880861103640585938764939344023978521

Factorizations

Primary (ID: 211103) 6630689266097171332050079 (proven prime)
(ID: 211104) 231943389697463981474841644352197328212329078499169443399 (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.