Factor Info

ID 15255
Size 357 digits / 1185 bits
Status composite
Value 329983243378646107750708598784779085711035708376840104242701616532785200954155020520905509195525157265967579852956007441231949588346747970345064354961760447189031523432715808360886816917788752544420788104574736609197700198360266281899341263543750492082238332108420406238364287291187737255503822728232966559399808754919491365947498605709746738938047466167261

Factorizations

Primary (ID: 15256) 125247878746743543692481610705995992666697711316774071921529 (proven prime)
(ID: 15257) 2634641374213499023206531270098421665118768575198097043485707921169355667171421507524617051564664785679130203638960770846307891635093424271527928818294138729858900994782686087148447185092611721581022399970511854130333122511700569886405842619555835051728404290084294337607121058002618448233914021509 (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.