Factor Info

ID 133319
Size 577 digits / 1914 bits
Status composite
Value 1262423799096141425167855981245414843972427440889532888233857011980116029750109892688976948362734214884964429197293741277028207762507478581922523943321420828947671683246776473035661712524170514278462477582233927728908221124191255754465448893600874046523187791516264759704778455794063815153233669217761907355077683955738146261407480922141248851790424648239435405240528331479924818022312337125762563177097584922917204049670197877637750680462226507288321319218704470794492560730206953876706497820678580471559525585724005786686858556883681510235133120585082226534021903569192083049

Factorizations

Primary (ID: 133320) 12743948285379273103201 (proven prime)
(ID: 133321) 99060649872887520516602456155106445159685586126132275810810720936125127977716499003859159666051887633163978656460773920183920405015142699258877760612135658696419559633594136502379457815255491598413580310997536776000448960021061844416378811564671803743898376170255337214396180683828557819185760910847487071338826704235856226371494595228738764801855242972344821890213380119519211844661914004094683399452322473810266395096378491893500310164272313841256438892408967172370017537962948431665932215044382241559537768873306716128683318275351977455598912194186249 (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.