Factor Info

ID 63331
Size 1068 digits / 3548 bits
Status composite
Value 941419802813928990958373564452157629493266742989278389204473948012191151269588101548928698763622710385145256754452683176813115690782638769498809974600055541338504414147938376551123911450996008116768754094057740707255524723964245258699076768734814564943425285075573986302635758336323564841241493698068304414516644148607496869381340286045619731433195682560912378829080625752509448479200377607646215620870628156746667855782661671704140717566130513751831209380669584121729579128521909470950910308932995180795076807172007083433277246990834171801804063165111999978993580003870315989048519177526531577235477644865440520517487245092915023679752612746495548716981160125016634345510935937987008167729351592136500118463935156992320327736067542038323744750539791588937149847493761837556753335239147629989205616011663526036280271320207874196059407593805533391632434157486986891613951306507308650317690329596464317776951047305758996647852865976832617866679243902691733068402572451067428589363578803892427492219008910523126246987280528191396006850650552244863126301106333798808593171

Factorizations

Primary (ID: 10375) 1998447222711143545931606352264121 (proven prime)
(ID: 89763) 471075639183893639252256158441976936238584362432426175856995439060068640180540425685905551183658180944606174724342987630581014538491525848874537102652861975866224867264997452552748386814527318347963424497628456837647493029723149044728989743978724536026794257301982565136284928097806041052718817888943086518978380262725669761909384850973223381288937390986907860993293305713452201963845037865043958196968794150158590411847137744931838719709191453886011508154151697977418476567481971532256478773284278528888379800282273630955014595903838228915637707278579113542522520289712839898565460903191816595834464986358156293921902344663463401718816871787917774078836640545673720140370061108303589295139633649153425145328228441714443384051039928931881743621542862977653204774018221641400760079429733570626055953164405229978425802617523885976061577358132522166108335717975057834151000608561680503673693995983269691511172968029660971852816690060443206134562644418102704003598803582801767685235896681826067974670885858204377497243555879993696183563051 (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.