Factor Info

ID 160221
Size 1014 digits / 3368 bits
Status composite
Value 385326938816541204387492259876374090433589758136281459962639265855805361645939960712774773150235812029214932029018108169102769006279085900447293355477847535184428190393130659390163917790474444290151258493198617965926767254224536933178610522425746904590408958538422604063178634265261050832351988729742290805272803597015572328064879534676050713830086952810253668193411905651479433511755246959142896319969844143480545410725823637983083989028202611103471008893510460791101336810527178450164304293179038360897232725583598090484629096359720845269570839117228525732941891829786727774559534950544338105301336066922793011445573529102569521199075162996951980356603333396947894859961198733018212244659069632050315985250849367151085356664923252483501472405459724464738645680891581245771561061610005874640547037511285939788008754539784990520312523806317196632277805895346469743362658808259879691973304316447916346314863838599476064142679441147391807967382385512799744364014007174547055432788376792565598662938440763145065512321

Factorizations

Primary (ID: 160222) 31915037355357573803732949271 (proven prime)
(ID: 160223) 12073523039504022815510798492506635172160571213823910862690634432133323758423068313776240125187435379909019386310858065830233321435055992920980224992922261732076224689358582915746394853752869827811794565821139765365592445765378564432652873258717244057584872553505448709565373956311967802911334896663181037493947916866388919442792994759903586484270192193373844232097876497488289748045646486647711692339292982954776395365469531933295858386221694481640059316957233236780228489659968020890715466699194693306149168067458154552037851153594144876121852467996502946212313759863412155264897960327475388926930861015245590545850460135348394011699039610571941364087051646326655282207624899669327733322480290455506658741973918397491491310715559514498101653677227876321380944744663068557352929316927361837072437831457786303684489507765935978687427384521048593956648050356244022380469525672253368548538793474248178533404053978845610982889290870646451615639472076149565015804857056793856208344642784551 (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.