Factor Info

ID 21200
Size 344 digits / 1140 bits
Status composite
Value 13203112034132596638213632573187313364846373094856676143877033812586152953043860875946657009808681093888537205984743777791720701455245250272644305214993482152039929870212664413070824319719106799560325399917352163103568097298281843753596794558651381695902477221829441284471043052731595604372649227279528133185447768189683699292347189575585396871

Factorizations

Primary (ID: 6681) 162715052426691233701 (proven prime)
(ID: 21201) 81142536214226743788504294232855467096510373677193996580049714662746538038063690723698608520251785352256611581837735070775212604858309195974607979621176166650158491161583289492813154062506961676466476213182442453649469671423834347232841198256276593934977124236938067466547537413438895119972997775030064869171054542618634171 (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.