Factor Info

ID 193344
Size 637 digits / 2115 bits
Status composite
Value 2829550880873684308369432543345700908809102671347156394510137112331429388819048170427259339808865721613413325579326113738143114888547874191444336901281717559941237182749969207456158745937387343119278740971834527942692490155841584731805446128109283769868559791613630251100453762511692272972661572248602867245265880287527101681146712895173269823681426894750657988128189445596501723759383611111130237138705223009619370974794335596621770025315660360151977275510814105546123840518963987234163856826912127325362004965324978123041144680557437164179098418081655215765525748905317261244477860346456583236775530045909090183015041952213122005802663

Factorizations

Primary (ID: 192203) 860841907553693376175015750481714150834762739805293187794692066382502818383 (proven prime)
(ID: 193345) 3286957635362560988682547733078222599467780504960137708781824312867763388100006910327944984758690143364636024707316992062228144433129379332466601536204110065246492448791701617080682434939180468928662052786190650438344114146081448575776598150272912471053556460800355074341016174902638437070052810613496588544135628748751047033438101288312593948674664612165781820818117549653180371575503089945773654306504564065156653175961197202156117297351315026494224776913880226281207489091614251986045411140002104720931074430248976075975639030920462838151840199380325702021161 (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.