Factor Info

ID 141662
Size 790 digits / 2622 bits
Status composite
Value 1311729719129797458089468287704640979769679519460044011721869967491126723621374854185213027850726098521491024510547631638457468239934188870090849932130999301812538413754068467510790224096017090541521797282326266323997363706424710179968545172503987986757904250299836497456402054586442388821909058349562337793313280903315859324143091389725740216983013460455239313847804394533779278595088032085381028458881818794886109856609483451594414726116915352664890678398419824893401249993912346072341275061850259895659647893279441608304683055148893409791182061238175465913319205939708785824668003561424956775064140207398124854532226604482877257547025243810003478113261498293688580996093758626419926582111149316638121251295676987609302838057937436709645175735558173711032836211960652717587919905038240133

Factorizations

Primary (ID: 16703) 44656987140518535039596003383 (proven prime)
(ID: 176896) 29373448661063575184237843641339572603866464043789752165408909383802409557533399692891077384879950867516496725426842967487333071200074881638732957444529340554689391554469381975750843244375662767966344491719720597338106895453371211484738105961024658240723980749885354989761960056294536170702981067310255244550392968375275482869840681944603917712924734425655302780159203883185333378817086561845535941252284485722902637079506577288409626567631140748516370344833311596807373789170523785279613759351090580741336105344692144655650274546295808477165101541363433713388190723288727547600346935338287983222861690449212087950868099618266662208246781644619979345057774553770848992647837323009682738219728781919126412948111808665537641146237495514459011523425140320802377251 (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.