Factor Info

ID 155739
Size 736 digits / 2443 bits
Status composite
Value 1747831996262025817527188183647465279914628899275858817738346838245771198983422291660539040446310913279349017917852096859600224093759579946039199988677480662673287585492557828099518871082482532251839267164249267304728409038897646639102381793248639925806100778440182485641939214622816345905215487519295247954482234289523233308428957628039193987675991948983343456316003191419667296493365255482703772071395000178552554817436266948626738606483861953431426178641852269903174557337038963715352084194373758486265462231927742595974635471737610121747503334210500138241155777240374990826002424418993786965326183933498752607180987322053882545112400639832390619199177959092231902199334713951348500289584067413941716889863844740492267022304516268379

Factorizations

Primary (ID: 188773) 3326327007387436647371529196858441 (proven prime)
(ID: 189674) 525454049580894276222245526499319782342391189284224010181798277176422305113651964836204195011144047934976080883452408417368206736040555651413926614058800955092572962575054062568826850820087364416457536633777076475273333411365108175657177604668741609152662358541703008761265752548861363412247593154379970069225320400192117073988986229500863225348752753440549136193884638755181827306248502421806582720560667711642479697427078470802767445488459363972978701283986292039020090869251936563472391931668176285359633758121882340620033976343619747411619358067077965476591336367088325340165315476342934600283259002645562921292272267471161071021872008332892912462848509902276583544310851135453121388519909187238019 (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.