Factor Info

ID 134509
Size 280 digits / 928 bits
Status composite
Value 1918198068362432548909891745339963434688507072709309914084279580085033533187597331081294634116767401985755441152545740497811136572476181462559928213123215274531996477642709372706324290971127245424490033468042355604066913033151522194170505550574256474075413966533904463895301005479

Factorizations

Primary (ID: 169575) 60536291009092703182715791630441 (proven prime)
(ID: 169828) 31686745857527253759257356202260782285627162928327393360418190388081238139890531907888654914859608109524007486359050741874355653507786464328425623260549041279551707783960702101739944996290491894756799172390154655542509576486152466789259932851263119 (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.