Factor Info

ID 8766
Size 371 digits / 1230 bits
Status composite
Value 16591601792870422495340370633326171994435939035828040682592786680157874045414732911716220720834621959016665021948030922290169163391856471671673398987146980406964909933910765570864274973888729812729180453452992465481506354941108241156875010135751006527131343984890837946463550800596296633172921109424105935052995048639193504419463633708021309043059679816022426273005034857

Factorizations

Primary (ID: 18703) 572749682520506652634407616247 (proven prime)
(ID: 18704) 28968329968958785088925881443681298831662770371644757563104389307689638689421954012506065982643769333907437054882330610986687323864745437187639812360764362057689967720523055820357492897013829505353815518596279261464389725179078322476602824251274937213256559295076554547379192502141014048855111400094240996047205069404290718281635501515689631 (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.