Factor Info

ID 165359
Size 1047 digits / 3476 bits
Status composite
Value 170478120226668336760282356765300559026184505172015000180373938032667323330635609700941275678535060533582477048018556707323938981442945650156220566214569134856037798138202722232199838035580333057528338055899597985088494716177830754771904574807462790242744371562419857510849918616003295715068119842785513794136658618390274090033333815470404141621402982813376010119610980054148663907464071768551799292962758919137441859904094896701777604649061051409669850821746995181224374591881304156397924390420715583863348888119605602500615055186221852506226955578017179000333565518048023479004658071388942605836846273370229052666912583072461728037716285261286430048688618346515225322075144833855557889432585402953070960137387064709888456983709120178671334328204489827968517431080175556246570310641073270675815544976115822997968040172571462600100574087606822557026527146232913345057069977956206840902905981484536508464926394018753681259474762892935107673931036350949622044308799915228753584033461216087711539682770567503006756652307677868373956556800841283977407

Factorizations

Primary (ID: 163545) 55707046407589949513 (proven prime)
(ID: 165360) 3060261335331558840795584919901143147500110142825724324066613433939762358647419740343468665421984463418475658591045513897474894972639786896490478219558368980128941972094911720788930630337644270510208774941860831311103068933382705158609361891178152216656670495267304116074880877823345847409705848777644843431037146024383594935678615748027900572738756584856472726260964568219622456450954345125144072488376223480759770533006092232432489267344768016449866959957786443683684203962504881725104668143223166971129627107940919376634322435209272078011756999495621185073948459395677554727211941011866489591988949596697572463186206485849864940822327666299971530322037014657334547708290178199053568658560141369335286673356811688543023060598296136201820369363716645472751112467960150107692084375663270442476648635050464444952060011355830191861753709009691966544513691763029270161385433952751335153678643429653694736318414538958272026006683179703172332241934334958653961961109921661660863232879462021202374522718253634065541483208512757872839 (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.