Factor Info

ID 15261
Size 265 digits / 880 bits
Status composite
Value 5304936519071248911990430639912761495916089773024627121492139119587314211343410934704827458818065852125055433808747781373991907578324443415450675082646529382601558254793651986541030070389956358045123190288119307614975573627862229953469378709533717212009093766520101

Factorizations

Primary (ID: 11037) 4777345536534924905725989065906794483551790056167373849557595739795782900601 (proven prime)
(ID: 15262) 1110436010646823146953638184013916618749481110106211918459908762644894749702733559596310260978003753636601013268911822887160936420133084068384563740050091497746206549487134691860652281919501 (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.