Factor Info

ID 154037
Size 918 digits / 3050 bits
Status composite
Value 804457475680660170674806240258097469402879676902208014066410599263353253150390587392693457459108632433202941545925235024156317025044574456520863563893856112599661805000786049941445177400168234003984002113450055306947826392208853218910931107105917790659177933207240367710402073207146237258616145726780531359647595471592309034017287889229839965675212443707354515393496350681553040201355456529260938471621790864544532370517356354989079750339140937208688935778290958291720904682550411571437357803208081993667758235915325373036669483402010555275621690496720805086018234378824718084121543295827963126222941871013115553226060986519613966314804137149861901389902751655496872681641676156048462467766708881841587585952383093364293243638332083299270263342285277444397920276592933162864229745009278604117119429359749977055950528332384686205323706624352024152265898888397757948001075755661811827082029638810631356688367708470415669

Factorizations

Primary (ID: 154038) 4330812855784933714752271 (proven prime)
(ID: 154039) 185752075296002857225695375550075875220819889554636079813931118499334978299086003775535863982773625814126634082001089886169501508313193670501693731521306960959444140399267252247589647295575802360264103408732465808683195717823405733002284838541888628361255090483130464313291758559337387975777553172683380316616011039994178733074950983267561031635024888714737947775646518611562620589219180934603888411916304601825632062027852602978409922149585812501286728970087826061503413445661716507660854613643505680974983503115910735587404014564006891388594454764865778130197640082318533969644384874634345514671847809548548785344973836693688889067858053171382314884468381675666906538942790181592733147100940408698355343908605255441462379008126391191508004703217720919955302164212917250828805809981585779768185909329962085390347155735085312423680091585207531497953530839429785210447962478418831858093575350139 (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.