Factor Info

ID 22421
Size 475 digits / 1578 bits
Status composite
Value 8474507469138210903008924835755272776550966469930217870704984212499521806009749353546990486499334272221426603882425073285081679507673594718524367253886594075843936653500216017630944221749779449063956405969998023312290504163993495599872236254433456038037502523999880024163482233140191241208613614400254613040497858693005052297529837747419882575023215862175113254455422232662958452655825722082095214260495942003259375244132502038441411478082604888954626097973346538438028181563

Factorizations

Primary (ID: 22422) 526959712531424757289 (proven prime)
(ID: 22423) 16081888743312310526018882810798044574974417633047884345052910627662624895014991714085723898423912845469355027932730679567698076128077155863727054376293611313077381874018414074803389422929331520868120238940847126384269265725536325088277048787067091548701092267889084739919037315050686733613647090836519225011645090552215084427954350946604430769941723441595530319841900485807415854465034629491226910618435740060962886653073405989706968630842921540227708867 (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.