Factor Info

ID 8902
Size 274 digits / 908 bits
Status composite
Value 2151392442115278788079697802839289771997131714544261731081391383455203152023006657571111925089498959746655239619086441511232439064947846710656969715838680700289302540585138673836197868409045244152051077397659354055859615703993387372082220296223646157296161863595817744747697

Factorizations

Primary (ID: 10279) 370906580744492785430299503112990447 (proven prime)
(ID: 18973) 5800362015138558919405223328890845334465633144654690616953944471547029285430877858601218226551851126436130339525675858370235616917430015818343592151468070471551438510744188537066060955206767931080060366927514078277405732148595025505926751 (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.