Factor Info

ID 113438
Size 768 digits / 2551 bits
Status composite
Value 538199679165864807662497572747752430365093204129484977648157487026660709337285137007136069257285698868709585344888534484430263736459829487325298270479237131865970517587420119775995547514537885059832519692343389993868391361488111572164150158053372231578184588263381682601930170660141808817948778452956789231722590569166011668231342355837664315575919787241450844969219056631308530626657470735754354497600574888830567906335930737468703654618159062082486861551272683961629979450374021099881630898816976980197768575697361260636428417583132358173812768472709778935371684983153626564185621880750538891349689709544152060378997857663477696025075690610060374592766299857297573375339582010813450795928736784711572927226965842261605815312813041443406295492391307615492712300607369

Factorizations

Primary (ID: 9652) 22849134432104785508437859561 (proven prime)
(ID: 127843) 23554488716633965777453886901997395899713873160024835403911408998654330731337152142412090273704669377121848218722847490655254732337616428462861593358981612013784300577131491087293026577207525249958002025822484957450511056712905660181836295380993632537800594111527292994065539513592428266773436532399655015078687881074845280913163146424098374727765834748667170259787759121660903439593788941777686646277581458196487133771035925423951218816621217445258191952906977248984694332006332680322347569693747124159287165837498025965348216345809237695834712510669075138017220790643714171250302175931368225417515009744858661640990590699389161340912559011044715173406874082291459680564965080952503575043848371341342654679224769995124924949904148957684129 (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.