Factor Info

ID 125688
Size 316 digits / 1048 bits
Status composite
Value 2881867921911215598901897018427570374771726803542582368544345736817652315464880092984861244415536864057177220115127491456039709425269776729474427379552604160268923707008431820058366798632947286508378934643735927557459029872841691129705875950611393327541283372034885677787358324693340501733895168373244981533273722111

Factorizations

Primary (ID: 50077) 199828637390650864749944555119290990350562612296418890026687527145656255897397245256222951 (proven prime)
(ID: 47454) 14421696307108212249723706720162588987598513611902156692887605633183502608388836860841531017925549533151953079753371811522931176187509278984311741505096708980564675306385405659043082851847716954263480798830437635979566284677161 (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.