Factor Info

ID 28365
Size 609 digits / 2021 bits
Status composite
Value 139055953797556533871781941454197137336076661848428906203431273647842879052196437006782591386620750157961762450285839454904175285799313626291649664616400174499358135995838834879887703092684301555195764925953219842356522055975230724673017654122345074974608182602915514438403916408568604434259034712985701378756363829732108672436130621611662064917387257421241825212668501840225177191395858731391715764320755275585062911916400890334556902863590348867940644343762584382561020376646063224146013455901973290631627580018365373558939269869190411358683744730334953697272972606096174088589737649709892793304327669265031

Factorizations

Primary (ID: 41133) 7865110274657230201779070033 (proven prime)
(ID: 41134) 17680102241620094633659471848831163659232797032436874618775839312992464958147151567538002121420127333104007883642732227935515956263917616660961509419304378145977498256720661414583348129951971118727277124810688471925242389423745875571535656803962969471970356327308560775820515996228399673335989307263470871554964252642975078333518171346131369019753086608948683514128251539790651272369208819105057013988052637350875554566592108825922032128881950722538138076084351549441249148868390975586894463738105406665002760520071480827249708998455964065227132337271214657511271947200246252235607 (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.