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New AP10 record

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  • mikeoakes2
    Here is a new AP10 record at 274 digits:- (565429078+147743546*n)*641#+1 is prime for n=0..9 All confirmed prime with PFGW -tc Input/output statistics:-
    Message 1 of 2 , Sep 1, 2009
      Here is a new AP10 record at 274 digits:-

      (565429078+147743546*n)*641#+1 is prime for n=0..9

      All confirmed prime with PFGW -tc

      Input/output statistics:-
      Numbers tested by NewPGen: 2*10^9
      NewPGen reduced these (by sieving to 0.43T) to: 4.85*10^8
      PRP's found by PFGW: 3.7*10^7
      AP9's found: 36
      AP10's found: 1

      Run-time statistics:-
      NewPGen: 1.2 GHz-day
      PFGW: 34.3 GHz-days
      Pascal program to find AP's: 24.5 GHz-days

      -Mike Oakes
    • Jens Kruse Andersen
      ... Congratulations on retaking the record. http://users.cybercity.dk/~dsl522332/math/aprecords.htm is updated. -- Jens Kruse Andersen
      Message 2 of 2 , Sep 1, 2009
        Mike Oakes wrote:
        > Here is a new AP10 record at 274 digits:-
        >
        > (565429078+147743546*n)*641#+1 is prime for n=0..9

        Congratulations on retaking the record.
        http://users.cybercity.dk/~dsl522332/math/aprecords.htm is updated.

        --
        Jens Kruse Andersen
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