Factor Info

ID 56075
Size 635 digits / 2107 bits
Status composite
Value 18177922646825575734158111307552947899450879258125322273519846391553135336432017971096575234744080016511627299272037275580729013284657071906491308374373290541240519286851513206689349696190288286755185002424234604216374349184190004136330534396722160484355583599184856784735529878100911368405502410997848908491688402975399897874051600655640616514310718784074707195455989695339285755700393634904888995018489729604881233070390890894186252611343912642810821717044470553230513968879528386706897355450136931418435097926177398307307001050955276738549734180482928347070300036643456942704798928833807570478863240489880744144936135210738677309827

Factorizations

Primary (ID: 56921) 27907612187559620790149495507 (proven prime)
(ID: 79875) 651360729992111264096790775918099597086834018508933884080421280460172000916661696919678844653099090658941188870929099213440459639543321994819161292664470456775968141488823630345092895183787441408773165131534658403737518268050339227841235043813664815786369015799244575109459518155835487581950401322040569315525408403458257658417651633828629688885857336792522347170225092881385547205764116816612697620396616222787165869722892012645872101940393071004918983196469375247841646847435608900185591964565295085817814758600619083218247122553313105527699199212494964612073220377607669817717647286542611817789003247761 (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.