Factor Info

ID 150549
Size 375 digits / 1246 bits
Status composite
Value 778420700817927157432121664273006392741807653958283814494270013356199196423415618138002704093276683487363289336134379836492900464826865850959945547886048338982963670723159550909589018481446570052867219462011147531166546955085720366617674982395817140753507124476664899947110945615897805810319551547353691788900591727453522977549726343660019731690316095747635009468347548901091

Factorizations

Primary (ID: 151803) 4638271575778599900827015101 (proven prime)
(ID: 184637) 167825597984149551114938395629113983474413877860636881110128011353631306860392690254899337053193447715890436037266109497183929570281088316015954819118575795414236320547148859159794019602948361933581208835153791581932429135149440649034966511554533071923163629772089629020601171709944414811793117583227115953845530582004254255950073248509145603336991 (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.