Factor Info

ID 61945
Size 670 digits / 2223 bits
Status composite
Value 1471241735168595630814597965193413554429724497801861957507770040269745483658213763181406060985551508050116397568223419828685697144375047952704730125330315375654474660568993297029846666062353982563191285164344565181754665449976753160694110385431912312361513651652912519264108411338275499947612759986977057276282229396256366462845720645152886250614132409479281624893157888642416005000520236473418879095463204521274272364708877864177210440834480186739983054372138675193247160517652127892426135739529474071605052511830322883121453024851891021626205223746823733985504047834944990327674105577219473574458292336566381254178765053042138306720287193509262024441482934357849644991

Factorizations

Primary (ID: 3515) 16659379034607403556537 (proven prime)
(ID: 61946) 88313119721467880482039130232230223760491800642006805505856883349937350331598168609977686703775327975530791141905438753386550637420633012196389244699884847491498009157326287615447004697460231573893740054947709904603089700633645808023602910189576443841402637646356327376367616129879592950617509043656357238076248239313518871840382725937116695792724393585556192805970973596062064486471760174644531678200941503963878135354713281901039296166234130102932213204230963594556541290009520232369584442687405020242363594234776731730861661180716041612184524679882757172702335773751508296911847168601203568142534394410001826726507653317841590906543774068274743 (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.