Factor Info

ID 27880
Size 718 digits / 2383 bits
Status composite
Value 1300331618940147363117166615942666465426879356420559353670808313332921002680210078538088856290215609499022274032630361022530593346623071917300809396796830720139005771707607277410875148592504079143329987230040783230756740343283484954090605951403463024820474612878329577158446678694260792095745006052386150854052841447494893162801378329235738030047703488181818181818181948214980075832918129898479776084828360869753823874117185262649515110282086202826035627067447203379131720409221444854284071241152844125373548262757861501253832082395352578909559269333041068589732514816904822260141257492216146530313590878776958528120663865643106014775897662849687607897391392682423420433267223465962931307498098319651105391984822952167

Factorizations

Primary (ID: 2672) 20211847881829188997 (proven prime)
(ID: 27881) 64335118022987330790697688418874194684357596321702404899842468138627722193588426038678666496757559028517723579912859102255747892456706931855904200392803568205679885948332132268648911964062478453733802899664478248572875254553328381066762883583918861146741339215340439078185924577782557313497516861185411485728563200569802765985392473636363636363636363636363636363636370069875438662369442706132478251055832072123268533876853620610450226408582995206240231503013312119539215408721627649546589211152882034329549226783675643993184204352231196849590501254832769884209009743926330084188493651161818969201743039924722028249751037770285170407544182228821414619367713388049754904784936492683693343912962175611 (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.