Factor Info

ID 177586
Size 546 digits / 1812 bits
Status composite
Value 150286875039469506458474039075496364049941191485458219686784694463249257166230151302751302102926320336035703943416697200678476740220788061306991264066438791071216002263283666705885697844708358459465485445142700569524570611271928201895550140857140949048762275322156198933802424117097929250778412035935782255722694941549640882040360929872707235662293210146119049803819899953619490925790151851067076590111516218098438149940415739108407561581040150094009152039615721815762920116968553305295921146336907605435392762679946174804116967048790684659745149

Factorizations

Primary (ID: 29415) 209570496871600491397706356197190888365106785360142430079376859928745134342405493 (proven prime)
(ID: 177587) 717118474608318394205118064442724988590754925568550279333432268982114771604947803155438949328325363625892830749816368342742044587353790260432995645042663409749556952058088882602040723714132794272994409117807726250195097299071824176292427404907762398048118557722754291168525821099628016318076484460851201883236934047419715131416028813329955275102224284418545259006474959167362340776490282337776905893514529074249035194091090221186700654324816074237190412094103145193 (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.