Factor Info

ID 108548
Size 457 digits / 1517 bits
Status composite
Value 3987320736219594100055816490981413471883757896956409498136230746632678245560061375591783212214370508359634936042595081188043809106917174763870239378058625836441623827040913298853972450246979252026258441782264041984187173477754082125086474696459205681012385692827556123196747879928723552654075888425244201370034738490999321722231927186284906208087027618764879317041665818826191853048739923858605453209380883605439378037610941720297733129248140946060305202221

Factorizations

Primary (ID: 115673) 56121931652402905980716296321 (proven prime)
(ID: 115674) 71047460748776164615636068053874565639380398026441483595313011927585229754050187557450967902058732859638266711313633674569229572457787529164330323332773524819862090032561844748705505327395272867762518644636256069513954572457429810929777706429557446771834203157949820426025147438828320157600298277710414550730123502688530293048283849275822363112072208876387802008131362219021142117074778998218130047697766904840614419597545577901 (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.