Factor Info

ID 157506
Size 705 digits / 2342 bits
Status composite
Value 676811858689359551296959013761081141153657074727823818760647023343023514417459937180638752366161583004221779187217534178025320680043696761984580094991544249985429846977789920820025923937124632504649228299344493198387084180584485904862630796939216948285298298990046234390056333129902439266773013942047108385492825339178645122910797397328294815132468031864233438148189467938441454922184499952500093747733453751287721341477095794990488437455747021540054703798435589977307016524978469736689175849621147675609614903654833740639489958043293230346183312213437069138964545185423555045856737598019926876908072124603686490802729791440647914881272044684589398892984865915168368275395118066927774124196060671006543269

Factorizations

Primary (ID: 191294) 627280852621176806510456483612781740231 (proven prime)
(ID: 191676) 1078961450618508155982839605163400270738641443698667333204693371200638612103865692333409714728383819252084192988371374090204652949820298973787386782831465583214160423450830132919207367584620459820122309790019043384410293981697240907275873513389150721647907990239391722364777161597080961347520278753275005677370298982073167157814005117105611048278486799497485041627070810915868488923908286998851675475887986996787479835213368937760380712470358930672785158543050492951738264488181205707801884106276620546177672920499127210436495981863533118893873015384361392507731073548156535600774898304724716444198583195058766208635541791180103574027811336182835673583579076130728499 (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.