Factor Info

ID 198945
Size 1002 digits / 3326 bits
Status composite
Value 133131645917139624512123771677544291475906376878388445274866631618336032976167035786069274888068173248312040888807448884988849824980841179142458884844381483746537720313896428302047363110324702604042435295173908930960157937556736895265766377840255391203593522160031522813209615242566089505980898062829867127144958387644146338724357335599025304263853022764470935402087211285408356927557993123837056570976692045174694862175148352337423427302474453894473896133220727399940539548918502542567890315243586499330376379593613232983961714722397740232940170503984899386160445520952460822700544944176041311551104307007007848938180846901307583142873566608635114877849637437720735640580181672971289275299745867041700038758923801276127263980452035273848764185275832324180310151253780490400430689381681250720109025013380397086249471952928809686143903148707305872633577793925105792594719728132333194651621823418782245158243340923599805442731249966572735500491361466522067888966675889102166828942819629212453011385568907

Factorizations

Primary (ID: 31759) 338437085257076317785500169849550713923836310783461 (proven prime)
(ID: 198946) 393371919676039698431966884300786854450381617177369443299390809113248696992890030369012221400528992728112171991680828316994386993589449229394582853131448935373282408679971841475093649476838018570551733703186492183301866941310350686413862732960426907483401181750931301502362167970126597807559755064545790323313086204877681048003991477095280376752742946760483165852465683384044277943813902312089514970607521039542919233473106705171663248927050138504632518815121075509975166552237250903498408568938653734550623513504075226966071863005698474052799164165419322201129763398153963529016171403061418674404208949984932982301086207574172292459531995865805260748386792966718903154115976164150755178176681988235373163724139477607363504676205099107568251442949986402934941389681114822009945862789645925322017974132233117185288011444273907622842055482757022185323785339072538664453480313688780974068722123113248965771566395305937439596372081624214445894394278099887 (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.