Factor Info

ID 161411
Size 358 digits / 1187 bits
Status composite
Value 1768715199183182190520265401039944298341633596775202969253534362281993062645752490908467164563787577520565254094141134814666166490373410988913673319979074938466954792327965281015125419320830795827807867204951869010159597302638082687303733949195847944886234707853050346833145018112301750106487699400247695011541221923866119451874674048271476128117989530239123

Factorizations

Primary (ID: 161412) 154183275522107758225100831 (proven prime)
(ID: 161413) 11471511376274872241490853788605104044448354791121364176664524774414810014379088376246984618881388019422225843828545025511354649219284807503500627003092741593242962737620655379717468625474845372215448995424781567023873087375031071501316386103815428111733066927915625998107094945425628390615447787210768556058598958447072333354430733 (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.