Factor Info

ID 139993
Size 500 digits / 1661 bits
Status composite
Value 61427085572707145237999352863093705126251891791678102034842386493925705988662236136737395709695535957554669836154535265003653504004797743378674021169791921782434808061788285336644234724063739218319784171346919244600960878771132007255061230909383730480843741520022289586004808964131789315377944418279847228495728191116148297196363473704488650937683320314198608267860910681550317921915893562801750836459822243016469516587979469372020974340385723749023351951907510603381523729994689148412662706296857479

Factorizations

Primary (ID: 139994) 219855381557197394485613137 (proven prime)
(ID: 139995) 279397689233849049032816794296380690266487169212024658468245601504645967970156993601331961594195558866621862037474597092562727159403111160130179311372394613814324889945548947802963775379109389963178445851736774788640356324639116094959587787977103548469717912876968166040147268664419115033863873995944216406751250531180363917006908309681964191936769147486496693663816813411184840845925638896225550538889134004897707449790372801667703207872313635752211691376671860155475642967 (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.