Factor Info

ID 72113
Size 582 digits / 1933 bits
Status composite
Value 437458513138685266624753009179398190806216950244665442058161869159825071635332966484661532994171430860380332000274780897159733486598086595635835290685903063143762610878330830977476053131469188355447540972374808461452704822067317461368292913634986832764819834788878250704623467314571840472164552432867843667953260417750372530139790411905379500734628862630373705406789201333359488931100531711503345511125578351935022327353394717133609923419308621626815792511900649478401975699041823541843883919278039205722964381169458261376071024340860545059690086933756198989056026545898944712532173

Factorizations

Primary (ID: 70549) 887612944642122132741202450909 (proven prime)
(ID: 99460) 492848280074447041756429819356263279279090661260286727394634745289317662875242304610490786535551312745702712162218773881159470832904994860294410214817611350115952251208966600083757377511152451420374579616676815480806292342487477942034362967189932938532077989369600197300657889232823352718779846171555629815862296651495287212836009470714582809430336159184753740406448723853998961158036607110925962485665162577357217616510282587966576412109465940078901191032753333630488186802523088318139123988494594994497833901024714619582075890718581073902362537266097 (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.