Factor Info

ID 20368
Size 308 digits / 1021 bits
Status composite
Value 13823887983588117835497724508607952335998591302081257741033696818635463337435176342262747723173654151876703593893724131843845908089392126479431344199812622513871789124789331842874413654362559351649393506586330078161545031648764652670547004939788872575358327823920709917049475371763038923590947543319215213733

Factorizations

Primary (ID: 2162) 1595352086329224644348978893 (proven prime)
(ID: 20369) 8665101642481791840026405139678600491891221198619849474245379670899150251457271002000700318722133310085832386912851723733297904090442948803541408832904816284224728912638597251551996976799805507982356969224319952339827097293712921435391149585433281697557847846114012113019874413881 (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.