Factor Info

ID 159489
Size 501 digits / 1662 bits
Status composite
Value 188807912869381843428834182295280625505750590928146394736088091894792267294166617091962278337285737487377426016360616552574941525274703532621137389048815573884881731302696580455630808661657802854157747753803586166107423344437266697219246538920578758778345581821888383482281484213216103075141443677218643934577024547647737428033023081291694688135661211829111095100569626682824209962642492947954651389536024603722377030497135439251936249147896378896826321091777642516347239281106605863829715411857793041

Factorizations

Primary (ID: 159490) 249437608881876449653250587 (proven prime)
(ID: 159491) 756934424266364840768057194518101847686615781295543816202514821114834510283762904633040850002251346938395156972127595347010289786553967074046895369598539958613505832280843999016307681321302602237403452980806781769827404962145922845749745562322268264300160012710685449307374144338638591414685495092766951356686838541690094389835956612344764972558768376934775730910560071865187426966942317255563358069059444127317581554422756927278513027924528794100286914928716930501637509443 (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.