Factor Info

ID 169158
Size 543 digits / 1802 bits
Status composite
Value 168824494658558096892866511654263050465905505154943755282847628342941792564762482383309293773323006677483733792361857222602228757626842853239733741534579222634993686760637014558295165282374295735737321848665624881349402132408567602237609434130190397548730378404191007673551926662625788016086414175028655488987798722624433249426940130834933810293405520807454220796138547324860853641370556918128382308116779223695755371980464924578025984723404030085498692831465067514276745470173675545165731954343041583587359505162478563620024609584861656690479

Factorizations

Primary (ID: 167824) 4594130155343871975058851367976626872561710502528706854567172756009712468440851511490609405787706740526924640052740822297629391041650057319 (proven prime)
(ID: 169159) 36747869335434954494728696685675175681533695614652603658598910874011856334443831101464577905424568174788261369685576871311264907361959290724331539190117300669261747013370743144693944468880625147101075246888936394840973987500139094143497172651516074773342932324507284577355572710019675265030735309003914318413945334227833843110963247278442371470516620602294545687740388584031816360679195561452831783771641 (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.