Factor Info

ID 142983
Size 911 digits / 3026 bits
Status composite
Value 62911447877016183472133860343664356675067013987208246901301435091017225607976078002958031517807193607610626799035065597301781736554893964698780426247943751357497364024889679037397597121450627954043440539745088433149396681584573188989535501009039430596197745921287610208686868488693367490002241912808167916527609281468006229805407854816496028274387454938540619993799479312269277489495079066581935899676545962407452668861136698554957361169585694887376577910727901208775892197302419438928899698632105301838044181823018810772823236946332275338070935212905064564017164228374503703254358777476888867797761166328029664733661870070188729562560772123197554537829034471547025941266809649893998035669518562887064579598138314109064287357752794938705388971549565185429400240382244959164555459295628451968052081916615045831406697666193119328770034187823252309106235952922261214426818017317421875663112321560174997674411330881

Factorizations

Primary (ID: 6905) 249573426944146284704352710315893441 (proven prime)
(ID: 178866) 252075906667321434809734732607473262230761296013839130827351033016446194364525908394648985509236865156257192652103865345661900592923314575758494146586701810574294947675281049699031710510933546024906676496702854886600975396007975751159288359956643860448710282488321892311105819027113380155317726760628997731897962008820322562088259676490659687278388137758434469257263725141758056565074975084191937594718620435361277013053172363091098692701870065476282562693558024536489180204805301668081818607910156303145977509501412451638461300425297512001190137805512631406986043726570132837629712461200719416976018160643572976954544634223812011953225078405226415023340869395673825408861528693509385478419430649876969170783455826983973479429678357941316853758869854710896319339798881620941631573065951285203785180097506178709748593543895343161708199910983438994027624998102218425945788467841 (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.