Factor Info

ID 51929
Size 820 digits / 2724 bits
Status composite
Value 7028666664052874642593134240068322745399540628497610674264972334550294335940005248862586494870270990911581410719816486998450170611798987376248457570306465926279037882620555754424190850266429838683704614437407613508197165462557536401277259417028165695008631800568915004067152887156380867480827449842396594279494700287579406724389971768852163559889663439852297366297563047891429694877776221360943030695818180980554609324243980227174043518595953149765331618788889863911805488395318026021331646684127429072776360322476934200543534103893420317830114736819995633772559368274868304700260167694412114818778616061956824272801655417866546706474246582352276786137443214290951997893575257826087268622909023002237185164176785164547839024341564052798691844820268983658480266158449864777059891414354034292027540754739406331713183640469

Factorizations

Primary (ID: 75304) 26069761504021481570553996466887657017 (proven prime)
(ID: 75305) 269609933446021102417897871305679262774395405910238214198619758072080797729672402189684377900833629606467496746903927897915383867179311754276449802285377720054190823630183174123025694167714814832602998929253135698042403385982153021810938608904979388193855200158348296165606754343011596628819331041067326901075049735938721857097442112139085298830275648962878183076491598578479733329189713919855578348763115418306289079513026496926544355184036338218258006662849512880387230021015653912760166690668982395271523651435455114026191511477078495995612353583631281369299583333401795575316892257461981294607133780124655310251548197156627878168707622194551793174678926964146166580955161923149186873748250318279839979632459056733963428075506870665495800259945771323635044245465244604868272746557 (proven prime)

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.