Factor Info

ID 69212
Size 508 digits / 1685 bits
Status composite
Value 1316945179956960803965473308754655887507948596728652934730417635395348934164307239937124181514105437078524409728697248197742771566822249636926472182899726200633196273639954576100150874463691302851141178357355432105369335361804226907320258004952593510999177004905960873061015373775833898916843273230571065613625387099500433897008700196793988678598164753774380703949392934596033783775027246466973148601723986092102399810571820802823011469219964608087818281964335607243486463760538390399474206611133031574502741

Factorizations

Primary (ID: 69213) 1990608317744714079301 (proven prime)
(ID: 69214) 661579261081864259921233346900939749660573988955409930243097937609655640983318868819219782161745775521530748757719700381657952944675790230724661074186097589149891484956584440713279909771540975191116760397775044246311402685151090520290488891822686490291739923210607534732752422047917526028225973663546717864136663887509261844797438786113308144163091736409468073313397363264052261047333666259750059786449396214321671114064727696433396762026737235312697662673025887167218801282173247231441 (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.