Factor Info

ID 184624
Size 522 digits / 1733 bits
Status composite
Value 268433649454948037782620714087548211974482024500155020343669204592240921192285717485006419168193567934698723555799522905227356591174274549413104918128105141485864221924665321325540717117076148901926605976857223720024591471974063115268322176472610458987303162641884279107071675247808667595154540930727305595859529915771274564725768866393909142092798709539365700631347478619935532266603876897349599715863009775567443666429355875879015654750461399759581805197603864654806239458234538806261462886570976867732225028765641122857

Factorizations

Primary (ID: 183830) 1641590442199708318557040351792065557942466356444857899223382957 (proven prime)
(ID: 184625) 163520475360011653015475366226383839717861455558015696284375617902911083656623615900848060511821513069517383416901530944249388912171596544792069234390489337062583930698903715452013859619080530542882625362687425178631591531580486958173319456921892678883206230933168480037898879330224679676048496109280493893049394492935090441555928662026854421567577616118400421487519977483936133479723801240722857098351174806238313186735847855229893447505269399619068969310701 (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.