Factor Info

ID 80732
Size 489 digits / 1622 bits
Status composite
Value 172477441201515604737915087423397488849403251468108059813685259179025588446161729200798425292216182084440525615302952679779747995025252880123100097109000637376572884571498936075607503796223366794393340188070232434391621721813076542503177963902788323796364628117634038670753650266454333576856608772415456409585897899750359336841184776330061319627314225365041566485612472801405871069311717509910359412217032771768210397331008188468093786949208108504542582505789845138915114321090012727176081

Factorizations

Primary (ID: 55146) 221090330333352121547996226952843328713749836425081 (proven prime)
(ID: 80733) 780122047587790316782096770039594449142055249779932717098534839779117324861922066317370205662865253595637015080298582119930073988781174748549891107586288405532217153781052674582629881577647646576780671589736992271357837723984659778799754456526672822372341968617228684651756723405876088860820384713191799311799356505532654002045643487083369683844864046269927183734813994243909028975728439134763274491150581623185375730146845265013910071001 (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.