Factor Info

ID 172298
Size 529 digits / 1757 bits
Status composite
Value 7168978618215782357043084215428577105217859581186983251065204545664890442202409624863261372189809917969087143073448923152822228219708182900622445343540020917491930687086344238564119410446878608506945167437848738835641631755586545031831270913119548573655152314445835787241362284347061191342659686994686285263851613434081389559992243729339921467466619321742405696947519557892869873300772484074375312234886969466392830482781617832546329087593782597027165412644313277364998688272990807493586248357811835420809089109833613245270284587

Factorizations

Primary (ID: 171618) 42739874612213696910572455464702678594849439888526077111200174738031091163904617030055532217042016493693069763430287167510255149669639648308808811245044630561735486206764349136966217355466741041275523897256261133 (composite)
(ID: 172299) 167735134537973498465580011906930836879539495559667186749630940218773846520726241906276552839778000789239709707955400348525047473759517761840050765573713961494596510538484210712443419095482858169258792191866633175010527980133961362149929035972486684384377670621135969510313120111132677329136475746676777015578939618839 (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.