Factor Info

ID 155348
Size 348 digits / 1155 bits
Status composite
Value 278686006120585858879475266774902069830626175640285106555266002583207452538449769807146891331188322041441671347350154449687438551338111742154314089137128460776436874243758179167382260819590387708538910349589165810634225876276423806551158335254591336101914074526181262836550954911030502272296011975480969862090246717741385844208423822665925039652189

Factorizations

Primary (ID: 155349) 2049403048496149542663091 (proven prime)
(ID: 155350) 135983991204212097880125552164801114332163646578504718673894689550070622590270755151567103213725159783932078532549935389950415516927421137056623460828601682370415651773222434002052473465136072616004774416149454066406333833704694501221424789790096674312497435176844482584587548189599174040862805770033720365835671526149948079 (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.