Factor Info

ID 196959
Size 547 digits / 1817 bits
Status composite
Value 5430538856339703519262700284795182387544554080206964567772282600763892774828742777082864597954604413874695036801093917626387344026387885008378643748805468713591347796088123723947270378178101556515170096603986942644859760631414722545671756995656147829267562439833214652555641925044221613757814022060165697363915566316474465878035543020595197496298110941307908395389716430946588655982297721060119693152924747468727539836071950566659447542289702271528651054166406150429221968152705294064991714015113609154073882688967901322101115478130076584511800087

Factorizations

Primary (ID: 17120) 25896916098621777025320461067950269867 (proven prime)
(ID: 196960) 209698283597123539797355309628869344475926082178923626642397697860598327303844434219417072942070466733731858200486193427752166007144693187424534813815259677575195142093762536137280219451625808928839136302582957006302961175577162088094337213238122687602377663340872305030016307191458270135352894004226005035289587118709946546766177565346981371967985629623909019954564554875947683047356737567132717750071326293067535290490762454644038478514814243732696073576844144486786450245784026048113041648790287967151854661 (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.