Factor Info

ID 151511
Size 1034 digits / 3435 bits
Status composite
Value 67221452516796711201680482991499656663713344663150810955966598999800331128774773336482622886202400622753280430972468612410002348851739042835205744715532917346596530629515127893624876275149543139236746392923479830665465809147907678072765670120117280822230583680399653364536049206515199354710264864997449698900737652209468458800129504800637774544039773420690989558184159560859392901233944613948638372747647980259561919192070896373995984664829565741219023444258862079847807475847828904016561543652557579209913800980558217478960806701838862580661207887688020337589306187834350158895580322780324772007063873901944229863536630976308946955357423836190597409619295096402023059434961365525834061768696811228286170552878077393377219257888346873880366354763560017407354740755504934406965733611223173281332226864918214197956295969176324973346934322819765740742681129341561045402400282953997587020549939298513907302745309890006639537154130491641701205377983509892598772393332949535965776844988915417957233070374315026256549423918071533019719271409

Factorizations

Primary (ID: 149644) 101102903473178736400782421 (proven prime)
(ID: 151512) 664881523750004606073739511996543034976430388572191925199680270451534513249345133831433843664850830329436684343324210379132244364195859480710821169528118237832934601013870979375139849924294789371375676527845795170980519796602969321242080308287944513125632029472080671844458192126885217431759366886390884226401709769732319843786780115673038952805636747139254190742004783362348642985132882538353867441043406966909740877783444768648653637859766511137080377181560905787552303318724775937300664309832563920435839379078304985150985499313080598053528129494018986053686227750898888833642283330977284364864797720651365567159643349467915947784829956987707296688877980846134133439226771571454392182159318990122292238599028931325452932352014267784209746391517254374889427881873542620807426376800055221758934599826886067108941873007053579255845976986647575971605515558879561855330205952386125095263737251519050699307719887132940202629352997835423676546447059794940537767753103197069015598654855440679178714298839100157229 (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.