Factor Info

ID 162969
Size 1055 digits / 3503 bits
Status composite
Value 20839741114116408932156041293412902789597083123009427175901968060465158847925112377241988279274415235853441815141089453127397385451263484934906583878997024269969289940156166385382140618512657053320487150862558669270882861136039140315333110802329341023199301913973932531199976805198304354226343103667574012359912273267771761054371194270302838320270371037978133158778183384489629924646351151837217448836600554366740990613453405386590093686932578350995274560888244127345016074401932801603896385128821103205155209207355487625139016663123610463719062508326204620515227237735679060057686024555953689582743275197327778200711059775779754074473511689612111389230715133944253233117339503468444311997491228167224006717205035367500550023789908630029763906269093894208681099897117799753890693372113462699368732408023395350323311711592498861573394630059575670856364336312972708700617664831657600893757317475452895202854407076002186169052911919475178767161116538874521561511442541160596343197657071739224357506639823029990939313234088825637645993824099885771327085726627

Factorizations

Primary (ID: 160960) 232846577043840572161 (proven prime)
(ID: 162970) 89499881762026859889664321381885023845497447432545639770320294466637233461575575305366762807702318339905840064608094908045915995794689501576505143318225061440946143466887676612086905266890949735388137163255147129012035018113730065554105980087176876786751282053133884556053819520500760593694100514968457522884050602113469041017683311992718811596736958995919544377849602206702281000670561559442724405613483010815345828353129250220862860279303203745338381514160078656473153576818033199861770542000226254274591328128064050499465987889406781915837965693015622285772891027794378387173272133620177958631865261374513641123410495511943983353284875001716873296909499130321328959060113381530836919099939560497383593680575621590734275219445862965362009339322275200464582990783882162981750465888065292338429510220289456838778543747905442351831741516343917120923745754182643062800773464079028471503734960912566348217987879956041762038085093013477792360440610803248571877596067699722511608998791602887735890051066465796907969767824873828208834681507 (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.