Factor Info

ID 194335
Size 356 digits / 1183 bits
Status composite
Value 81509781950319172888113237990818967829935986738050068262770018088494317754257514308767980488983367092558658445083717840578812847775346601506669136622409540129367872544156396839246355002991067258752466240531028468598631673556695022084123866628349099913687453372948106978921073365574551806709475811521496797457606228180401271577008081898875345798222731697181

Factorizations

Primary (ID: 193598) 329562537819074316272124239650230622953491152703571215426796931475017498254917864975811731854079586633098269825927393793101 (proven prime)
(ID: 194336) 247327206817016978082587073322417371927063270893439121666575954492821909141413358135367632728045812771163753220996895205237105030677421161486713368911750789028719339717546268026992571933126458806419415941280519595431622667302940856081 (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.