Factor Info

ID 55306
Size 276 digits / 917 bits
Status composite
Value 583065550839803667485644240232037735854943546220252510311266575537546634443384598332893226316520816978094320907299773594217139967379822136201254362895148854382086413393046533631700665445048595989747695341678198369045689669610717688699280303306329182025635788097658300880625377

Factorizations

Primary (ID: 54830) 2519545342349331183143 (proven prime)
(ID: 55307) 231416970768277010546370626278773670949239718981186420491590378653869951980611284562407248031164045629296369897238084598606120479410534783893390982927313701956708110045115598234840970925248527340048863416985708774816588421047594662716671131955847304179639 (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.