Factor Info

ID 189645
Size 553 digits / 1836 bits
Status composite
Value 2835843019355152874941426399150000667330378654721988833402807012920315044419710304757342403599215673837713855927382085687377833735709568960779740714137382514511134604182019491684211925158136939177047772576468299636467356939347525291371800133447613419671659683284117511943651890203857509969924009144043747351278803562593098259130054154102601536559314856440377187397819910152522254550806300777231547498703990402776574026895450171899189504459653521618974959929766482855298048369465231018040968199032927701639593301102937587391639423258184881583525685230161

Factorizations

Primary (ID: 188768) 729527663868489818869443753655962819807690366535991304169573580552940020358902345617 (proven prime)
(ID: 189646) 3887231642892658574212299732312402665976233533148267114083869750195520018168885675497714704008741265102593671627327202885306334333463476203722705880594676843264520237665595594909394624726670500843557571008448613182169104905438891496866778143661411029393863846892400095532188126527753233291725390012379004186496249426526175388069650985998756043821237916660469880466178804766568328648726763792963507280884381358128378662601393678898324506516053306757179019936157925834433 (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.