Factor Info

ID 201761
Size 309 digits / 1024 bits
Status composite
Value 155685525729687599273696806393050239776427605134335732226891978900150131189867621320213150788280913752978570722530456555911380548419189012131187489137703408090027236526224043689396543534644350064533401984874723749431113922230360003365930147669156648976400672718936124614527483870025315259022938175618524937653

Factorizations

Primary (ID: 201762) 38897317050631716686218801 (proven prime)
(ID: 201763) 4002474657237552821051239269282907163239535391589945726987180277292740867473304768090790994855275607293509201190754988996682547445839837581219516125738033575298840188363375088402171813234863668283686403347378136491835753240417186347561467271107690804103062479335443752077553628781253 (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.