Factor Info

ID 104725
Size 725 digits / 2407 bits
Status composite
Value 28575121086477916585943424260280128110293117401880920389405174152974154660934999301261295965461672972687325984409581659529072776303636406640042249694480716496180313755582992837221613535593064371601138455350969021297126559761272062240942121971402227297952419362509098456308723018617982374021865558848494466800644217436116967116721241449307696044473055983384775583256192569423444225971553862643699006012302843469644455462262805773973726430288957143080527554806524096257919246512265978630543998713569436341498170937406514670895912093555305319054858028798287395210662488820587198041867188791462444045081195287952084219752376531477713221171881277370739451849832733988206591559852255021542469038919074820078961954286896896146219813

Factorizations

Primary (ID: 2040) 12696000311310916567841 (proven prime)
(ID: 104726) 2250718366871827257325193606312313722831449879163642738858609671391739673700516086582835170514271506111339499385195165183789886088381444848922888316021323016120269834391536052998903528572435099648221224418070451931353097172040545606845953741000081864884763680451921582644977008013617186488419151885279466657273701219266332049751637447349922207549420390816432119726236403909380024805503427538865979219158589667550618383956490618023647938224906963107046153560521828874213325277677306023054400540534637429074606634103389942134455323455259552737120063192902775271835303755693523281698607495414063872104930149420446446732883041356565495931518197698647470098107432046793792271999023222146471418008209359266693 (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.