Factor Info

ID 145395
Size 1218 digits / 4044 bits
Status composite
Value 120011130900677764698506740222480957976371926852985574787160479338237209502660030280045174090069733888681197513668536596364228126189154604571755308098359637105773702344792475010648202556291864264703990083288772251717327029367002382232928370453167125212463925965770665628252017220652539567430001567240859615192800740154609569800791753183132910774818766916651238993007896625699896205443882053889397660811936507142952380068684194759505082434529932897462569988752288598565604048280428407719874197678928604571032641060380736986337676628656293225377979752923996527914399132936157729648611655227199298668240514100494050161708929689211329540124035730606681398110925999561962620512004910242887015977705523552023184500528897279498569632005278151306922604647450736948299244188166969461134366536472236250746639217889498690988280361821183778446745644701322259964243426416973801837453458191004623455110156295907586321080773084128880298560493678389166376132312147578443479604486930256983234519832815812241706882650668231920620428223312260293878026381916496816408828241575300271857294680001756141433549758347990152512297860007747579972072535168124504706410187573523529127735033692208160039199760531609990997591782277545345301800421141

Factorizations

Primary (ID: 179501) 302622919707680310032192971265869639536102654427533469 (proven prime)
(ID: 181246) 396569866606940892499557837343212556699241993712351763719507932940869080905177120995488519890146739757886581126713863959427462848088531281780778431906462485681084111203158268649306781678769973986988301769370519512334141096555654297921876501427909859285872600768185342234318046812168644994189438299763981636023410722683252541131232380024979223820436024989611934942442161862229291265513178774686177901835828180859547116024358100754228618098207917917015782665093007819896852277525499840571054969449528066733021249956893041500880907230548396704107921692012188301389938960048177500829856835048248575876521913511898159241031905812246558093515751213814049651692566661996608976944404119772029494195488529113947860131384875784234207053936421611882192645496735341254709694927927945026077378157677899768653778389670181710060031263684357000239180598927353175071845474368800805785791149059071910498036426572960997291093447481503793744669690205904878178393269797165648196885911846840488947386513946234878726291982810992484939294817213425104262612003957580365586986522126907984922098062253141466827684070401274120162220889554178796120155647555457264902647711805307675029494569689 (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.