Factor Info

ID 21350
Size 370 digits / 1229 bits
Status composite
Value 8564272667244829438595724087031179573981002425736843370460476460627245712030800187708365903063450761730242615232251481015786781572071820668541291495956155759397451247297336003316682766192360853859916664918696896627608342536096480957809437319888320844859953484204374515856752092449025723417473762143802797071753775959964267891868537431151174728122630947559159613010832591

Factorizations

Primary (ID: 6971) 263235486450437228201 (proven prime)
(ID: 21351) 32534643344362829827787041907222714826475083064268699182146156608753940199074897341157715340528764375471357050369343358134551114546521856946182154133483461353154361379328547958452867883005537241052856061070609703223448100272587502587876811228909219212441487700853275617967291691441417058966528957008790676659417460055081787420233533108163356405406391 (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.