Factor Info

ID 145902
Size 697 digits / 2316 bits
Status composite
Value 9155315016411658189608041864726469864507431885380252158988916208006636190243155431322683034329208456663502190361276840259768495517266255234483156849276605681100518565304593306251799328731284799469985640994421909892905585909793327701185727755440617050932705463764859097933600914618949542206269561990923357200337948778036248248834748213892762233198722711590662556486198631218147853091368118194507743746032040144414491981066735587858856306739621492806580654984366635694210555086914883976755807525217351180168598609010986065378781341021519233801639280430260572063577422404472305134399220257069934083610392753384604765692642191819027635624858076736906964871946443711164810993711657918820093425593569339

Factorizations

Primary (ID: 145903) 1276973478287401224460681 (proven prime)
(ID: 145904) 7169542024232333377421453229598018847669689616936953247057042191405274673845772665471470223459896306522594906187922714382372465694085136344326917363974672525114476620660328132368912936157633007410828055882077078105007091140431296224817478612391716834852198561739982252788765249365848013245016240927150445538281327571650835372617167355252161127181812542396803891201537323827614516939099595886683327930693753581675059533303016974605522985250011673936540770906093393310973828940586330942867035993671623805834743158656193494850023676331898615512097605876762733543944115065985713311017072362607965149819373009796037119089452659656128738869847629976455419986345079596454792224419 (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.