Factor Info

ID 13811
Size 271 digits / 898 bits
Status composite
Value 1645322940481191046903886915227683015141713094027761051382527299533411299820460313141915569030291656399154450821615680280641660389058711171495597482797519258833108910103375625192996170759541377300785703686720035773445930071145215300699348813015418135790431064518040241889

Factorizations

Primary (ID: 10451) 110582329556343704552404016904356632250881 (proven prime)
(ID: 13812) 14878714773709565754576605776892431701813593992355831351494470699908090043978167262983295581897351469775764988401091097681124789749271236569087624257749480190176849738475795344866658239223607106708249154436642583759608506981203169 (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.