Factor Info

ID 123374
Size 599 digits / 1990 bits
Status composite
Value 81240769172777421362175237172282071336195185390729362230258144953809006335802995590285654641804534372782566896770199076506703759874446544587403315558629151540750137990070807939159676574075135400885487094420582402334500179507392735781061019214236078582266496934699914650440943662944966852881724763139488021389129732375861525577904145403109280897154857484164732612056744258202403561334352331010565525728455854771830584075239467569817531696704532772194062371344621485203073908993460539537768351518975855888414241105205565537544455056361728152442637651265615248814591294248584484890629571962202629455981

Factorizations

Primary (ID: 10059) 71890737408267375548767348794264423601 (proven prime)
(ID: 123375) 1130058921379693621933753517846193883395621259390173535451282544867552113329782310636182057192390692195943864987690590279563255943013341863632006336150765626148275655919233479713730243716550866303586402910108537082919705181469975637008791448152953169076334092856742693259264522691061272774880408968160882513302616286428027559622587201739770687623243552696173737956998028054608465192509408281071580124170687595786417008813029938800637209082996073922866511677412248289741666039343612372813208027504097067039476747893269878183926586488065920326885167080823813664381 (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.