Factor Info

ID 143985
Size 629 digits / 2087 bits
Status composite
Value 17734110988302623511748584487700171654427230241617051870346647298632509305421547207560975087222128707657147402541744013074595928730148237266272197867279930591491775228823246616967176923752539082031897396140491547784717805522740011523197577345116232216422683264651677274959230188723381152046536672643555077097713536701108216208983155851252714093860164707113151529082711447721823505532159722465749460808728768059513052519318395761887091629932542015473185057120192437895293339269414356981372476020119680356640791320563728979686212273026755314282340132635943604945138037994390475129502492202141648488802011663990697265004089419120373

Factorizations

Primary (ID: 143464) 109186346584888443733 (proven prime)
(ID: 143986) 162420591429121518184849425597787951412881443366541508133768010917099251722009378252992269722063468626746322145373534105496998496495253592867028164071971399232979546052025681287814796395636168297618469328199270009609560139466013695450989754410525041150500806673294814960239853572263393847446818953402268118404228779807840348289390321281989969367087182152621780826912782428947556755312569968943638169745254566593469699980183343252344345831116199075749681497893044669909606864222140966056600234446252017980796879941972861618097027402102244250149212618760253075262067813562808581644827557791167302761235813666081 (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.