Factor Info

ID 159953
Size 653 digits / 2169 bits
Status composite
Value 44467884085767610303286693320432077351345353029976768632480219013171729085637444144686741045902243085067683522303248406198137131481415761031792659880094953819953337633285673743493396519591410637598012892354541240800592759951218185495478198762966875134561944416572872687148336954381970864313818979769800014114308158334933725385112325553495873444010909607302975967151710641647092566477159601228341898531714093539037529123421908616335079392057718632299628731040904999067843246722160654717912497389563668401727792582166608191956060927007448300415058853990371084451595619093030644749893948095106857760803746396370838945594600941791073226924113705325675578283

Factorizations

Primary (ID: 158797) 278405035413054275292445184617 (proven prime)
(ID: 159954) 159723706217429043927395632282983008285342947473486006788545386283841767738604180718346262440925374160372919875239771273704956659183785260876165042813320916162811183155565322765007659513444773083250349621315650331204360082089176136518927483419708517093992853158983579777940705664832847052160808845365638780431270398601125534782823899003967115123109251962596950713819964405733609875542402122929280084722057020342766598548179393783806692970852669179406158442591400169718422758459973145057879060751650396387264763286293953702289978041185414138254554888404017845383841044399478099102571029413777534518341542021112839206009043699 (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.