Factor Info

ID 72226
Size 749 digits / 2486 bits
Status composite
Value 16166821269515186786906136605070281941447673163374504533606953470153223643644932833617345060190892849667943743953678274732899508451565228303808738480392958677879622344224841916084572349528213075613772812447525173569011252067909529719122768233333162996944777830401090438514731396668041657834735981241152901299684538213502495463680782625862364943943925887853396825771387907433271162591851279061106147392623818356364340267020427945062281002044376925131261289873657792466921848937561814450229758533411446127400213323350119223505237919880289889924181506896656771575112343823090572071427300837506733870633534647537409771470261172271231681108781423060476281646599899042785147930811496390402575126446580296957143709718434731706012077652909081619643057384491

Factorizations

Primary (ID: 98415) 17069359650081206674726921272389941 (proven prime)
(ID: 99593) 947125234978470554167717771933888162811974582028955706695484962813115416158225489381113547043656944424408426636660706763407400117952361461271418961032472081901911258369170907262749520235112698178330246852444487749450008215729037678958452628778477881810939419581713835811446374599851573749279758623472695675931846015445005228574787069174750320050064721806500399020796030426400311069540756382264493352274561481802593394986973672618561281202317645012221106643248318376734371593490087883864508726511744212361740449664287492684201904100324071097154166245628164897686457898024254338342987452993577111643957676782581773306762594771119712070825385012572026787455740435705134794946910757149075291407906954683718587921347551 (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.