Factor Info

ID 71309
Size 311 digits / 1031 bits
Status composite
Value 12367257131603600431908043533757265626711057779870108908644622012034556954542141932285177782241222819156253614702918283918863830556569329566430881544709336474203317306588709187727390011296370521361359811737863997274351700702690485734622415986220432362614085679206388659115873068906185175856401529286375587192083

Factorizations

Primary (ID: 70801) 922369047390135978639798529 (proven prime)
(ID: 71310) 13408144133410627122525735788856391316648876585345364481619777645709369545096625804284554198745148615215953808099088058287527862233975004473131667267687352324254072207771577960923616967511000491147565354274674982573428724509195284912194815972270233224971045607095286396450106292894227 (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.