Factor Info

ID 157728
Size 827 digits / 2745 bits
Status composite
Value 12070893309190723811127588452363329329827087209205320856660607155846806998728373706673516809682700665849362874412679185874483541918277723694048119298865640238713416917755615963585267018489680751195616992056853896994439140745158136022993770181098842933557588001115842035843987851003094872556021364964758629585337203002275151674083844156275570747518457362009237481425030018291547754874737340000247091875808934003503175518225974601479807947240485774610334650518850574454724012852204102791874275034927704049293399924378930120729798806548016227870137448152898154100731787428066426797640418007188184870003327806564074807654607940370224956100297977620251454795652985565891769052918615435126923642283483860258602272033251044439898935605906373334862733349268515466324959531767126440605576286602694555472961069864714699394421905934649759

Factorizations

Primary (ID: 2964) 134304196845099262572814573351 (proven prime)
(ID: 157729) 89877260672001022925262105654467900513701407155402097203189319763689720877050301835502402217504276480983919724547572261400822489629590613073057366212428232076149761859390333749005201706466155945641616723941396672230348261938721884198756436209237641181540473716960209315699891355744389717503459245341978592062296644428349045328930203185672613656815076663464004466879005085447269163710623912846363017212326114592618082134480370465335276803628666606310510671176288436094295440129082416008451956233168333632620395047061754016802123244900360970759084967920673989548465647427903160884116201168130116397805581546946894942775991038864329261440135006347219995171529729467022257220931284034334397547239472852032543057894588763755306592858637626513166619954612558593423168813409915260527378295735599277329609 (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.