Factor Info

ID 143575
Size 271 digits / 898 bits
Status composite
Value 1334896709446520450439921930279624641904789646719503197191669243054988365975876064161288835604088913924312902755809238087259473685888334639625229094131135086709009777875417441959770615764359792073953885355474101350653489392482726137657307920148345051421111428401499295721

Factorizations

Primary (ID: 143144) 108053807086151803039211071 (proven prime)
(ID: 179382) 12353999784405570219912355424096785534391703053237590254028160665026993270033653755885186385233483499882285610451250198845060893945138900990151406480151084578364860655032040070145142835213028955680509949230309847007792190872378972095449070344151 (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.