Factor Info

ID 162515
Size 919 digits / 3050 bits
Status composite
Value 1301576929675294635976184244576855156190089714203714309135867792470924179379894464956858749002974778916983550402911741421556378773826338873239313194339846849318776068917090220471533929272367537375632295358607051987592867119450364545777917809747953899898849287426299318907033389543191157856631607320603610550109167988094349913245566221351331541629402216803959019690749232768466045855963260853693505182185402515414644455055785489973698076050507191610431786802832621612407650666989083615357119525327298468543947453870628873465760584983308293111213751505381293349871940833831977750129249867568657961788644794547663182724027982415342043829346364385623754461052964568526560221621611435880653097381490194635498291255495268543123173069161764030518755498535034292513415685542487718028384834718016115948448166019575217900428251553989205970859609160318378394565595444274969213984435146138321107880287752149628117149128021176924669

Factorizations

Primary (ID: 161001) 1792349871204010772831 (proven prime)
(ID: 162516) 726184630906331093326470940034763242451637728884599154762057651462997998558257717234930617144562349414567847534707521641078366885591883331953750293726650947351120577108915260005995447424815364328512892288128664954692140157092886823237887923884240285577069301657799638307213187973155673452972198137084856059448243753063500193003006399724772567752265851872349622691997626105913534263801366752949536002193903484184315314256364703397614985433705910061080165288164030937308046872045483391158705469571814583026292864967321355803995385020341526420461061893189282943128836950850840607215342228395015561631732310968488340717509978796851760423423610239933029203265472237192176550029088018631728132710261907957697634586782518453760658731171093383290060151276546508374765108103292448389468978708384312049558765158629271130662110356468785472022947095714122339791063269417510066773872270506086370597819729022499 (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.