Factor Info

ID 77613
Size 543 digits / 1802 bits
Status composite
Value 218597188822389659539578316538353674445371494559982081310125499197041277286994121241559562477323939845731981249035992242932210240249585839597260568053440126641446754203053342863166683109615744588086532092631286625290105568078202444507858847332557649248899698557085343303289089303631017156358958046314592077772410270713958104863528383101875885262813612194514425007921079873895959131336391906124056187011564062694550564739351962454023060349462065921808696348378055541957543402430272714734010875984944781663403190912923105640501060162675983297391

Factorizations

Primary (ID: 75978) 162433319470869340400973498708547953797041783745913927091829885684676716131109003453444161324480216810781423521 (proven prime)
(ID: 77614) 1345765693482565945199850345100589718783590499790324710193950799474710589652388516785651877574350801318578946170983011741666802772171339613314071545719602602426507084566915905826431579484241214271042914107405744281562761933924969879455306143847043557646137373752598394764254332554682044522684893714352646955016015400224921843420007841047490023967244717584874988926737857674102433047409917427983291356328832935566941660940277055539471 (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.