Factor Info

ID 157252
Size 302 digits / 1001 bits
Status composite
Value 18366752816738989894085580380574524364794456159631912146787516945239269343121005796376530697220144592677590914253068613761738261625040778344184732660997255913099380039793004573705172895647458274323612657159433468173066637953125281839253690693083836107380735324817058472236679527620259844980204895033473

Factorizations

Primary (ID: 3019) 374550598501810936581776630096313181393 (proven prime)
(ID: 191281) 49036773376428571925845996378804870230726695775125045602118136702124263356958571258602767358196240901211583464601126673067952541220507463376871719698325772392497935892942083142392213133181085763624254514255320001713885948939744566393621753105141550374159797904561 (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.