Factor Info

ID 51518
Size 564 digits / 1871 bits
Status composite
Value 144272283697940594156912959828413418994508055904522136608487311812957987349389795881025238796836205380225130261240577694063250640973676859190781830486314075495128279184978142885933393472141157052992094080419501615336100675646532380478473719530564985939220370338961732288740377217853662055700549584110145348968956526872850143663114501286104966743712750827231747628556011015054681263904111327251829136439386706224085450040202846830262570801272422284510239281159607365151250104849646080888214103199057537953294448034066032053961576720831652461053351228875458648432373

Factorizations

Primary (ID: 51519) 1556543494988180754973 (proven prime)
(ID: 51520) 92687601832184003077879013393930629106687402194677722860112113587124689801595861285065900646093736272884394882045821721942164533569214758201013551874743090545300465879245023047362671605465286850098862016087549859747480197026532389493530049195407043875666481387678777428055287120032353710922192465162733835360487655054033182755620185478776044595678704247429946298688075648908434363179598870173040376422975724377424425212796538743061111638627329305052395702026071079386610985309494872153711914438113596226623767847572188136698355993893914863801 (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.