Factor Info

ID 127882
Size 579 digits / 1921 bits
Status composite
Value 129559143666576240621297245920872439702031947131639844360753921996444347603561833151323752634510039359357388328328175975940621886566993612897761824693181465104288214939961463992015425028980767927516061293996404211076372613821695263178763473707620346854208548628432515444796032955713111636662572502416635556137194515591419058915091018145733674935058506861553774582244376797665628146516535203782695496305487236313641198576741916368496087169993750390781816162734488297312657435648854997669092178335318172538267243386778160408494777630016062234639790350878264999597162598300553979001

Factorizations

Primary (ID: 48837) 3998301491227939181761854883689691516394446820135772189170217349181287770175361143916814142602476105295172951001 (proven prime)
(ID: 127883) 32403545343146861510548651889268137177985171667837644106784390872013046116064956360759959909269225954380606584320756941318581987807702407061079579519989549839766100907292694792355628304048156379608079899245296658145686493886115461865349574550501330026383258873877050902293582062124040230238103118337719112416273231030743719630956308069691087389864208728127568152391969780003864847840583479294141771454219903585744915087348733526003819747824447250372731887059753028001 (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.