Factor Info

ID 125166
Size 579 digits / 1921 bits
Status composite
Value 155749093759719229369327556481955732990100629261363367726689961247503679214187124221982171434082393186999320914837147830576167851465055212426581500201525913180708356937756108655805254231484845404822878497506096320392247204806222474048040785010009553560442486119292748169231296443730759883833147113890172387412811830956653286396836164278262339572647398834481821827553420105977832504972192448217856514772216874834436493055494935604782665418563988748165773412541417278053346113443502082271319763960561502483725061411160261734035722666793897149867081392905427439638520440319693023721

Factorizations

Primary (ID: 48396) 493497243633217687902503116886043167416346164024453614731380529615600116822088969291793127569569 (proven prime)
(ID: 125167) 315602763275972298212161151987557859513175294398146267268588562560062154422632864222934414608945809371941221257037215525942557538715870458110279260889972254655748003509752853714349275252542436939061586423350855139482097067010102588565355173398378639269538807616507216144380017964088415862834813888243514454409027907275915577408140643303291449776682603331382955902324207171480535288031863041476514257865138469798044875431807032963670874198253323538063746902613712310214971774470030409 (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.