Factor Info

ID 15287
Size 298 digits / 989 bits
Status composite
Value 5110948545318610602652131814235124988193264649155618746150386127111474449456944957357081942110168369627691996547335020357679346873385347425701998593676467967998297362844105321145094090788404841290125713646145119281360700833446969212604446899513430274777788702568997194577187005521330264323559506747

Factorizations

Primary (ID: 2950) 3042645634792541312037847 (proven prime)
(ID: 15288) 1679771211893722133812733372250210593352813636687842967950334695182060575934364058260893742604350660987440373512762134476588587264662016400692958454688085319909220579973964840853538187183514726462495930537898122461988938161050980868887914628646763391408888977058520230608701 (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.