Factor Info

ID 105147
Size 685 digits / 2273 bits
Status composite
Value 1335362574654638765913502268788451318352163548487250280227160992283117164170144634277006737365571866774879524490518411179447485018377418140366525054885685424352422619555671735552443800438483946568743263968837332716465755916152863377803688135534482678524662511972411483963854963112334976332713813863078740607213616055494644640311452771016548147869611474023336471760824220070893961528398914418269178401755318395813845620840808576319857185798910054129329667020775453387354880595199316469311702046016724440189763235063161173290686902789069221958022577432441026792746077326414495268859576938225447161935219706680750361577407686919133215205956720738624173280616389148618991924217493413543557

Factorizations

Primary (ID: 15) 3418816640903898929534613769 (proven prime)
(ID: 125875) 390592042485666337702735085644407810297709925787368477859927997754004344743886744582408763534721593301151284270251743451260008910419668847876131865376302653096091157363862204575112129328349915609802503726567763739886967311252779393638900729435541296854028011057767789549093438127481768074790821406189129443888863563373929539410553140129731861198631018424309570069872640411670936004354778916438245637563381843052745890239325011628229587628640688733500797547679639558788601783988420470034803609933411212308701399048832157921880200659621706977671034533474045827175616543115871834904073439498780231997441519188538602325250203026890673856619437634220808209540253 (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.