Factor Info

ID 143645
Size 350 digits / 1161 bits
Status composite
Value 20812370637925323090011609036439139511442674580997921822391736423058675992182651675269291271179025725625427326114727307550841710184216676543829745093066682696872598949716401720532601691471674410408128914865003710391035211505644653732836728449608512338417915873839180647871860690730631861161019793744263374602428961141670837806479358217765194548594633

Factorizations

Primary (ID: 143646) 8189507378647834631621 (proven prime)
(ID: 143647) 2541345855818942182249242202041496694806044378358548808733199484382570308558669705223269801812723401885063663840776522944652712350701582390873634365748694163417889979767325168555325214777297629920399541672120010850149588315131922963627914699272803028605087426446508136899243435641084717371735818453632511195618952085636411000373 (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.