Factor Info

ID 28439
Size 916 digits / 3040 bits
Status composite
Value 1080394164135547129112505665519472091494019256083427008830105799640468050650222425015207925362766957389536149371394749658394761997576509509153519091689030510749307729067355777213375795748250730837872241179604514088635388131295553354646189888369104894203173958854962276919551247869034602137183661574600789737677671590072931003283396733582957180510129658460167979879218782148647659226593117551886202532135576347292280546856890990099001033307345280017353550358944378064006627690975423358854552040451487343371976327997737259196036113328905237014835186134957694146812388258005261426665441946248538538659739524292099355031045628689720960408570154536685781587232715197012409354431027121753768161221974719885151680269464826113362905241370984454849046101139606570814478163833211797813087092603739639410258333080998273014788499061942905323621392170488506822522225628356894733124690709485415747834195671723397892326225705099453

Factorizations

Primary (ID: 2159) 79863595778924342083 (proven prime)
(ID: 28440) 13527992993531834960876572662462160455182831334444189548078927819627254472967533459561305958674760730775149310207201198482979536050344048719403384948213891619562294601673367222839463723549692432996319154565269147453133452977483212687358502114652179924925248812688966888364101468723705180766250278868497034964658690298000152713701062047480211293246255304516431867427308667361345024285394977328772422410095819446572986946634069799286034939270773520978055467458171954236082434252459188687970715153330401244685955749404029171757813699322085321301845905237870989353236155477392312911901071206027360886045038443769778324044000990876920938091560085730052199564629277080333419336212041631948236936672943792166876560077735200997886339419138375240727127147465028476924840863896379581499258569549677539202637425384888772268153081173445183842103636028567834621869076301681327907598393765439057276372406715391 (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.