Factor Info

ID 57871
Size 411 digits / 1366 bits
Status composite
Value 828868913293272523467515284490715875395102597071958332464576611965536428065211454522198824024233879127744380970406713175199218735358280607817747381473408875791102362005649900372259413316598515974015026669710815554103931266685615904138808101356890080716441928924362037302351295942884179975923723244576527317880448275286583054218523610902169179365988837770982754410961627861963725542813218340249822530228547929117

Factorizations

Primary (ID: 57150) 459715689149916492091 (proven prime)
(ID: 57872) 1803003318912121336515403317942825450059964882116194411061455866903474935961193844799923231480943228191684346200305682097555269738461711977022129647969988691617685769504785540857562472256574637469951233508360162155988896072780820533971250346862316311483718970809092377397159788201038506262986162524496979518430697394707315328351280321911204981556467484730965524795028632362460336182104689287 (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.