Factor Info

ID 144129
Size 657 digits / 2181 bits
Status composite
Value 237091668273473379415724405717215144286758444332105299250883718655667690474146800297633837186532818411131609941659400326922866667205344835547197319587597002738838816627122760320588773055516015939463995564687467882524900962368695195900864445749569959325088084526765532512804883971922472754448627046478162519621434368171225720666668169812181272084849826618730724129308555626834536338493635698041571531658683069752360172482031715824489870585387059004951997745345266898531023110395386219278870856867508755106666008759339998208313678687416246350639627046167941706620586060943330129222878711754934428505580916611471012641167089998291415146595788979959442755892161

Factorizations

Primary (ID: 143252) 30635683375401596969923011774626584350075058090020340066598220059350174354056238009087494203080233334419786565819960525992910135983986010243635287163 (proven prime)
(ID: 179938) 7739069025104304295455184386546673786535707462590504725262328792847249362604501413536978540750563439237367138216485000913209911001120877300337621177562281784709534042932391219151093595056780285308130721100086939612538529566513120632754764173622944184720808997640553164918175254581989356656750018023343722152570264473823963563752476306235796081350755251701203036235608850678163821264204084477422731828847752500222182300301488442712451928096278120441503780757392561472154868723068661061438460004751328907778547 (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.