Factor Info

ID 180113
Size 549 digits / 1821 bits
Status composite
Value 147590961886754958621154304070667425203184927264007291737641920968177235969662807819747199685901535399198502194405955967374134553213654936210709650701605239082312420205032103586701223539104017117264119116475227991022778315487513909017714869204715219395603966061625188096433349978975762089152353633203325130111525660745148782005852292058388170765784949565351161552426580777961338222849892864895107242131198312259435011306206035810123652242786523074407848831158394075162400176910471471265266293354134587534937583632188847595546436577353605395408545831

Factorizations

Primary (ID: 179226) 21537873874971398979486539871246467154674154040831757590910563730419924336334321301343916921 (proven prime)
(ID: 180114) 6852624485756069117785306585624274307124139112763148290700003318420719027908014003663027059699178169520915604067479624326699103572612811116633735833951823910556099182600340173032104429811062475942391145568747610360610902790163248755495691087521166342671848708027492885436315464736039551625798079849134231551690849391306996424169348074988139377439289660372965159622790285470379499857677186447450735845756562968416365718939773547276219455403696295605233815711 (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.