Factor Info

ID 66374
Size 331 digits / 1100 bits
Status composite
Value 9900694392307499879682886848665830379945160198554109091214072179241378785843280185177723779030673055271846203104928198197193456639010363318019274187635358539422091946059073388222227659958442077753338394623456930389432475171958116007501102424181095316582541963087613832951509871445763273700280708002802643190220971006708003703201593

Factorizations

Primary (ID: 65739) 12987756239101305138847 (proven prime)
(ID: 66375) 762309840902325390140534981690802430741717961764478897678070889408498106975030631597680206641472365910095072698868846343341352661827968832784620201725216877489331026960601467735541693197531302685176998155031841652242015998439591647769605499212188741604425521240690672310711771373055936777343758745368933620519 (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.