Factor Info

ID 87971
Size 414 digits / 1375 bits
Status composite
Value 649462143523634799088018534575743626104544828799730767067685116148194973315770338668971140186407777418694477090364233323711827057111660003790704127361188693545273484994128219904641209023271180138110633056277259822232629748762345476471203011268126587188875909992735022937930922003157877721712230384780181211729179470232555261058436531537222358187905544843295558757439273386839557244941642237951893129368962185013291

Factorizations

Primary (ID: 87972) 307414847722252147957790800672195511190190175986050574967787920841699174756062014207180044304563481 (proven prime)
(ID: 87973) 2112657044172507748255462408230270938402491001934758604797000821231535100752655058724264326717684957113846135111907241391676342102848958112413255682426783155091249107564058988652949319277889264092710803283155529536571964906501278975785573787212050433294447858705080648509860492363110598116046159503260396314774615011 (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.