Factor Info

ID 103249
Size 605 digits / 2009 bits
Status composite
Value 31741501190739317296410550819333225552522499331857541890797723702350544468040010355803296240716284229139795267572369511394340054648496767290212770582851401793886359447528953543249196426142404937703619584614008331617265060967401552284848332094302921069406030592541556638156487028972680013114423059987773958188532480758239298691886972394649288546911163334070345918538442816989636920193626093530828231641238163814514440200315211351130946922285614303839003298923059255009319149422305525395872946978843336084124001417167080207236607068863382849241819562220993786713148524086075807376433648819424083838516023111

Factorizations

Primary (ID: 729) 138787200818838488796281 (proven prime)
(ID: 103250) 228706256797931160811216241146724211951674071872640370240991768272857314357375819928566129072734026067755942276613298440621754217053934863542270920945790748166722162077383243489083088280943472558238632108137101986748142189893859502845753248057330181915433159540680911705110579979173106574007453470267504366448110438458243788966516718083128948223991104866696512814548947847451250131956974712747642941682605533088438129307153302138226344881832391453273912025386692601999739330378537962446277613681809319548047374642404471187846412848873580949229284580239227564754536382584826123946431 (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.