Factor Info

ID 21232
Size 529 digits / 1757 bits
Status composite
Value 4268077449351803549188542464065182932478920038559355898223623528282007226079873389072172323112432121109540807912592509413026576650806953590528968200402164767317727984448115959507130010792443489013721322141191886585042888946914199096616630694821918876930329562152332684462052803792314374762234878002738783423199483313676782385598103387544948974011194320137080013909910988975168406318035208848711444856686993337823756903847708303604660197963035499472983918786912848057753032550355466141248170120235413654384573524797329156090776169

Factorizations

Primary (ID: 6679) 18607929421228039083223253529869111644362732899 (proven prime)
(ID: 29608) 229368746663600025833272340331555929051825823190302478848467534304662231817329866660301102608353858797272706604528112308386078622819001984546350568031867225356093669799312357867957270301007151188398118506269160400201155521949002066824298635474825675495017772946252521238857486942538340227186648791547441258754223403566640792183301535468687707808075412586195731786928598737540727970156201058977094008613847579644114580218819159333612300353834915163178150661034972058690091805508673731 (proven prime)

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.