Factor Info

ID 153051
Size 474 digits / 1572 bits
Status composite
Value 101564254196894672636270169632266482994842807432625661680640866219266799022093576198454863823877327156020447683712311847193633591255663986938981052904848116438569456534272372360422583269112089570848266108985232867504213714647816402640439849460044094198428908312504745357722394960828542986672283125740612057241985095220431065842017793400021243371731619276265664850980358644317966102986663409279185182814026217830410229749669740264848088359291136117587029389263646768890069367

Factorizations

Primary (ID: 153052) 371446864703901481971649 (proven prime)
(ID: 153053) 273428756163701966155179869052060823523325702563775621174763273683920379827829519217197071536034352722581081138148642178135211977792421027894466751466133145341802346161879684491249062654799824267826413978955775937817240213059643371038980432675516778845271276308946362430094029660218567441581827150897879452802208876074164312950706767706310717627421541394630627922142158474140982572895323822635273911251292976107132459488348294216068747554111747702583 (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.