Factor Info

ID 142841
Size 970 digits / 3221 bits
Status composite
Value 2150760918872664883986856053843696659573882468848565485923115883513542851732742467938128384780762196133113362706767907457063805902227038631268112306572861558381374513423730347810516359827458874398336079083091855849917020300767137960379472385209160256172431603398041482924009067571357269504709178390609728376508557521085503790029718432469866038919564836979752032451725133415230758143580876644028554402957062283377328590283717509259928240511597234277683716322338225291059662501388286181766004029943459184689234513491033432147359914509189134166947643792725780517974309734520690566961335846370339058551907384805291432755504029017831255446881639435395927730663572017565367295088296647169571928623328672039348416399045373252358890431969897306650670345100303589040558096695331673094812296287893567955765227909581155131299924460030405458392309754234193858770887617835586494111442401241166195414845364065081770979795673735636698720504389045099661981816946615500111225198409092327

Factorizations

Primary (ID: 6842) 26837241260899651321 (proven prime)
(ID: 142842) 80140909341758699419740641383923120050061686770150752197279368793441953615752390424010967076833327967926638920993046254736482448991452696324556452216186638753122303089022275867184833317145490331721276434840459503381407932549288054021899361566451824363489609674081980191243652240804466544241396813428752951875582959548502644896177322825804719191509260533848055969248888611333147888786135038635254528727386397145520275775704658397739918997852194765298800803007271328935331487857488884278194199736451064769456801508044983764408445487817458455127223381629649469404110743408219196887148280740732776043189630152396622637635407095712193822445496427572257753705397419320729908062331555113690057229276967302877829138319469993334832342318271285480499994606427875782057651895803674660880339905047987899530467276776143382406698029019500323161637067376496065921757001329643176789931729398011439852521929350820627979027275895952326720845651471319197485894607819487 (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.