Factor Info

ID 164032
Size 392 digits / 1300 bits
Status composite
Value 21349104785948326957328282021871106804293733022187079440416161738818155253053452842081207638447013347736895681677650573190296916062561988170685082380570522537601842095595544790528844454379885414216562344759981759080476406344239278502347854581158637080618212771610146500221845680967130885450150429583493610946486416451832454964229330476133487164391066527188986977740395825194518937033130162643

Factorizations

Primary (ID: 163700) 28816192191420257132407501 (proven prime)
(ID: 164033) 740871821097334875500601597381977353345102620454915151403204766994750373920267883638311915535439509379764807011229597647899048708133975946938807059046094074238133093689210170988431558061980678735097141903065719246738562424083693058591811468044563800546310458759318671159803553785805592888455236526061877847989246535675127811801874708896997073355256756240520520890143 (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.