Factor Info

ID 172669
Size 512 digits / 1699 bits
Status composite
Value 16100485363222033569637408275385906854602639453726834481523966761315084574642352241209410626533379440765224384935042897349511740758360030524475956030865591639089001966497959703879130037184201657408308765676140522899912383519877853149660227782754631796756854999768513545233551969735286809347953627168044577557125946699464337949656792230175140963153276952977831621587805789867258672337904361890717066643673828071304197185907691730908006154799925084842503184909091930872167626834263936984037037022255903636478991343

Factorizations

Primary (ID: 136481) 1340663819668652196151778627618820919162438479039584195854984163373080111285603355812898815448531485387561410432828847 (proven prime)
(ID: 172670) 12009338304662612169662105815770647332830290179845476004031025038245328070386366527299682390209707476478302771440685260342032234725484626553123280802333377946414356331606527618188368773648384269278224814770266061709495195330963832714309575365625441969771772905380134562594626527917528530805420022130782252846206309312991443814578909795921653278205261412622744124142094815419055798360441694264769 (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.