Factor Info

ID 81612
Size 289 digits / 960 bits
Status composite
Value 8032785411980997374828177948605233567244766763020123653548580160133853945011604673564946868440769858559961938298002246528707148678656058362337498157698357820029063779268199101822131588003558423372034727332447666461122363584833491333104822385679128623589494468787129515542095922758566415439

Factorizations

Primary (ID: 81208) 140129301288524620873184344544383707513457093557394032615796601924495534953 (proven prime)
(ID: 81613) 57324095232884837774661889617096487510796586879282294701831406814450373438812492433244942758872233223821152591836137149435804154835841846517884224079455451542629537518430398998117772883116315618513062202110264367863 (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.