Factor Info

ID 8006
Size 281 digits / 931 bits
Status composite
Value 16921262045599243862193070103367817360293593458251239125909840401772162951554231961132208614466797230681440684619995815009624576638622755805626113602919087132047736252918982597954934674697575001358042390393743252880061290774343616569607868980276164520343363266429737458743953031039

Factorizations

Primary (ID: 17655) 2678624143952808457516330191792080322718547840887752493464690277 (proven prime)
(ID: 17656) 6317146839656560553145041444323313534885427076412987446340751289870426685226930631528825986357216222322380255391368223126741591540971506466828194985219142779914498485551081732594362690240150185290795718988030901708307 (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.