Factor Info

ID 20945
Size 299 digits / 992 bits
Status composite
Value 23964781222782301913377875866876853942900204476516252661429409070338287244216760248437753905953685828467455436317449900226248647709651920997532194601351336567855426755685116342255379372030456711376821167487350142974963535668327293355182132118459961653737058156486600553250343212630623504582965930221

Factorizations

Primary (ID: 20946) 16509399574192003102207 (proven prime)
(ID: 20947) 1451584057620410300646620744919437566326133868246030050252474571960933509284380505081322699616663741869780974759444348429870219291086075042939674376000860269378130603689256953689903850520448287538754356687762396861252233339254993356631089721529300756188753243089375176118294803 (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.