Factor Info

ID 138769
Size 1035 digits / 3437 bits
Status composite
Value 268160711536990413092030606491734754101601422215675358678862714376189460907657362553414775674757380467886866771214624523163735902216694720848386606477283075526355464330710661521802854388554429736470511977131295475942645293775705897213658891446387792596871913624787167827572620242254006857047013624524719344607316855480884044693834657606485070084767265743575614429590930462205718079516255215133321372300259920836747926789777002937651136919769075446437575079251113818020131627556261730700944724751801952622198083712552607337714202288524235089901874112335541898451403603796801106128342409042333056676415139207666288588929961362248110415242887013437217344854367622335220624964340507111885402161636201545825695315029288157644884577456003409749932080560401076584518367625273892684700925617551977838794769478846626406836442360064478434687081332213675211217803776965415662333506494569565283682112371071616206856207418379371917765969776971336339429161765405634235447701260015507594203997441065058994648007404640547431551907297279467847542486061

Factorizations

Primary (ID: 136976) 13170527857973946114645049 (proven prime)
(ID: 138770) 20360665451585189421453233803055528813438890370374344717547842609503522141431378878031637602042438589743299871757799387163408738456595222259706708181467470912307388304589608163078940795322885206182804163839158782137297113634116603020477802726471200200310278048855838634260141598899384555359537043467507792860437252329640762109790919760830761247526346081975521828811703299985674828721564622562103765615535245014718325801049085656068887314160648411522913701090248345061564431769005016340499363805590041935921219984898669590396733430419899906555028571738921054470223774195926295080372126348335716961555764740727320587228745075835502156522635841567451732193687019655750406909342081824100634985348344343003726119309400269097580732763143271038363732547792990899486510804474305429848140043563246835629121256039754656752630658478220949561545673676494305236056612820258620595315745401612884185011621811091325298716903079699704744549903853848048775731439039695530471450041696575083286231098979017466816231030817631338389 (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.