Factor Info

ID 159154
Size 274 digits / 909 bits
Status composite
Value 2791059039170454894576998789858211651527320587309406018323903307835402258190427262116661625299892512512874605387683283887277167916054285022867044000145448951021888943825768870638389234662015963758910870387603645029130289194078823038590050014541280726373358629478516860701887

Factorizations

Primary (ID: 192482) 1472823553792284265895861311159618964299 (proven prime)
(ID: 192483) 1895039654943001032192847400910862136543605512873793699681132368364356767179661216148697916299128198224442718359079085790563011428719492766649022673788031250621565535227708927798327862984282211770531952213885521795443058023782572034013 (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.