Factor Info

ID 128984
Size 811 digits / 2692 bits
Status composite
Value 1792582953759095053104404817766324524961640748652238107494775136468895872348349559971200901697942179283325228022258210857672852529885796230084214280438956674027765508664620663972118457055130174761985081698388503220764822610466090366234787769925618194737191147776012712900653355633045004820366480360812556299799893900429873114250889900305919885122467524883337714589573167507359918214971475174672152586930538067284557043997600827660327436135390183920419985594563463613479797912073442143276189826122005454787675947969501798782673634437098728903716901717062586923556972936194825410046476109753919920403316609073168976823739546776404203105489291648868270766126523605838889892046799415586243690554658074116070052305866428098065672126058648540776494888682250462964505806368671780201751868982127554199914480309180815311

Factorizations

Primary (ID: 9551) 97382628832383389222696907744437677551154275472824461288659959731 (proven prime)
(ID: 128987) 18407625417922521254942862875534572334549411406772239040758243997331744203998364685077901650558753875836270519110453742623698215876742396861926848618267664988363380522195351530265819496429991584266088949177871483955155327384338826510153986622234903865899842499168258336910841916691351340024051259690551810729839567717855258764494491954769166480728875756963006267646925346108373599868209790740033503226943902475611772925097780299739717377513248645116294996752077532444940332863622120300098420310359506852196047992032574844995683960349255180455751348922063495031250378291799123438078764421196355149225654185880408059280818295990507798421880661433224973213361686233619667239293086779270801372717388429602651297311773969974373890360586915008129784181 (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.