Factor Info

ID 169053
Size 634 digits / 2105 bits
Status composite
Value 2837771177022021527390712094450159490021438627468806500191800634666537037764262124645579768426257763240025669610587705330425847937191008395275188146637144036378345258056738564284612149702987931947374936140437655541091752084100120910052795104598626456860237526580973647354350554936835122091911925946667267042865425387072185096231129332687680721374339590794435712447663150365576827910687387016943772215408648904835759669422348509304490364583947995210458401660276609864799723877554020323450108096073495400071456722342756808378940520680326816307094984241191058225242902049095726203110115549076838458816960698095780907878129020210795706253

Factorizations

Primary (ID: 167900) 7857162298013234995174888220370914647816448117188053641633168786248647653953228927 (proven prime)
(ID: 169054) 361169983435314987864417821410764232491923049845679457512468843154382450115969926319158226210016345345608154646514082498609292762376100418844263320921480152357459714104156778867815859821326371160640491339372201162641477107775395357555049409656931777277947745234820850851399712248555713407796248309659407281846274890915478741013689673918782649509304376454315113489857391897629326009165761245053579571732802958213556233612667452797993979093998578448881524016739909218608961670287315869272039001523873208473037137087747052215136823201921254871116699300339 (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.