Factor Info

ID 21715
Size 595 digits / 1974 bits
Status composite
Value 1145800830068083607588995309291987238626749038529450945592624918231473750320349555040060590175956106521263547529426183071297823731222324831879882069396501183284302229905811832214928974777720804419406973776632974685692248127787809728760591751865053879640968076649724085222349976801065887077813224066427456755317316209261058561555219758141797068053383104076623043238605261517335644570925744796279753051543799824844461364758227196531496179640819384851784281303681814488302021192711182225766258530256094479076124431578631770677537976105951211233893646196772499138369794542477099656309734949093261331

Factorizations

Primary (ID: 6819) 1169749680244912326138211518173648104342708417321462088878770777077018070874770315901989031997671838650855091818008950671 (proven prime)
(ID: 30378) 979526517013610544260316899792843041757037411254556850623619249835005207487003176147167038890594659901878482760383833486204693600674428833105989411065382773118992273826425427052074598797939057616028998376429014018090189632974187011399403838028900209882995806216353569312508465767601893753496712143924984108430439361504320346360164751359016877569839621453945196285671231031202047255111058192199852861110278304330170965069254546964473003814375566772282372405413416880867462461 (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.