Factor Info

ID 177020
Size 358 digits / 1187 bits
Status composite
Value 1798418481830257160499333881468835299809459285628562477951388294308213261501528712429993209542435958963292407500781612691117411913400048717484711096322998830103535575807801133629957750470555770880656666307177527397465958756323403705863278401179403971147226600337870634954677870787362042367886406254462601026203469713838486880064256180828199796300881207923361

Factorizations

Primary (ID: 28992) 588619079849142527335897954711755903260560006852432693759900095717214289758553829465315345416733918818330453188872635064288891572345985281581306456588211154937490234401 (proven prime)
(ID: 177021) 3055318020427021691593894103336691152741981110889898720649098841974559325780525018494629444696466032215682855243125078383582996874864322564289577509847909827992306888716073456293807691064961 (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.