Factor Info

ID 143955
Size 308 digits / 1022 bits
Status composite
Value 23026391358369338695788435963425068917721414063733839392763665301130411473117542167812886298608644954446119464121565666866457513170964511953269313188707126441193961332957026377723143370144940643296012652182543711770497636444518418650502623940313554945340170971780536523066162653084698681669865672929896356601

Factorizations

Primary (ID: 143956) 4148072241945185156748249817 (proven prime)
(ID: 143957) 5551106638290226223123735224069937664404152557218431519194351614139742229027349410753949929157412287325586361756474961679258246530640061627685821226034182412131258131224888241492717636076072388497999923277174016272729743709512295194224939175099223994856339684976855394486138993953 (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.