Factor Info

ID 151413
Size 1082 digits / 3593 bits
Status composite
Value 31330580874763972817317542879830324580105111789414937688489701827097250930842920182327126801888969906805813827238526478316765779576664001390412834144893429588106338819582623959040941916110833586497264452791567739833667218877309712152989026359186327114261088199905682849889167121160997133981043838796435980486084807851643444682342932735822200914661638494030077146530852295526995683280841584018143419860231996991284626720134545181760102460948369364109921056595870798147256830503859894851369589944770196756402029884736142868129943650098179434286297376550835002796102813537589076765706119285083098784518122434485018101685041643926656726984984081891723267541063323708947837241449746975402786363356962104088835020520905295843958992425658797111890390065662680787374248887610821832158502141358187638128982672791236815841428468908018046411375076321777199695184133064772383342306442547709205105702728650750358382483538008271021614951792421412750341537745731868651945905856153902693408704196478977305422036557798879498060709941221431677273038967611324018963081882982012034160241645875645039433

Factorizations

Primary (ID: 185597) 16752409524441017528201807711 (proven prime)
(ID: 185598) 1870213405961336736708740824481582660500638896837918640736583266067371323221744837343783150901345593464900734477243839648337572068934482858978576420929376691331759455323851500027893812539532011223297203134044808532462246792666593561588472156271334866024014666404307770481948289125072786704805223607970484285525065874572196206721543654279356830698374967917771692363459902056134941600204926554597752369645670909397526364357729236702691904693866889672597096625687400101663290291171704994116332257729128331142019026366618493946253284331387977170789392034259791068534852867367842610377232961050921205043651883693674145463463833677457375907884115920668623316495516866612090965788581332328387941742688803026060988365197010023492773613246630867775077917686745252122635542654070081932010834511134292621497853877523402469295390173176906950483695352986652356181247287161673425326180020453367207124681164013689633906168067149029905266191096402756524517151929564219360234993512880501304891971620783953013272785100273699207054548656104103210143683709680967550950473303 (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.