Factor Info

ID 13319
Size 370 digits / 1227 bits
Status composite
Value 1642172829717525203159579316110475501230567267228711585876868766831276523616830136811111737435782282626884685799882744565986964498547310383810561735378349987670573212932921445886343735709474049967483217898804888883675190166128213498275776679493500550423519160869961700611640350489500113050778273575643538304161571754026795905065195072777153297708263244293738857736028981

Factorizations

Primary (ID: 11551) 749335951439164525377086885547523308245903253216162065126714079755203786701196169473212913 (proven prime)
(ID: 13320) 2191504126505061190612829334957023564664012079560126858669734362948697284300552372629715537123392544902992923645712285002193160304855046737303363203120654460373016899915834286995646242615046462244353493996958259751879887028685193493269978854475881275604333057426083644958168322437 (proven prime)

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.