Factor Info

ID 150764
Size 492 digits / 1634 bits
Status composite
Value 436637008320259133616068196337364626753016921691823268672442884978105596428182430257536395508479833843453884652520072224101663783855325918330742163793349719225438976239432697301551831146198684852946367726337074105512063607533812197872623631390279319111643773110256990163062943652643408068341214752439570734990955944494221992377101211933901633788285033834912356558072497109325134680640341216640515838370093006066882343571404313237552883266003012521579102489428291165870725046511846529023624383

Factorizations

Primary (ID: 184119) 1497213556288576170720080328289 (proven prime)
(ID: 184831) 291633084997328714202648702291691886858070045247911688622913394491065736562823211139337245747694276672280115475810163798672404653123231614963665878896298572024311230765822309124842521756751054179998910933974053390172662127448545325504604633808519644860920956911602250753479073607211068129059640572860490838897172361241606806203262155447087383175361861728812425801010930716691120785836551515102657305126307130256994181173800790617763743950875369080246126541033247 (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.