The Repunit Primes Project



Current Status

Exponent Range
Primes
Notes
1 - 50.000
6
R(2) - R(19) - R(23) - R(317) - R(1031) - R(49081)
50.001 - 100.000
1
R(86453)
100.001 - 200.000
1
R(109297)
200.001 - 300.000
1
R(270343)
300.001 - 400.000
0
Completed. No primes.
400.001 - 500.000
0
Completed. No primes.
500.001 - 600.000
0
Completed. No primes.
600.001 - 700.000
0
Completed. No primes.
700.001 - 800.000
0
Completed. No primes.
800.001 - 900.000
0
Completed. No primes.
900.001 - 1.000.000
0
Completed. No primes.
1.000.000 - 1.100.000
0
Completed. No primes.
1.100.000 - 1.200.000
0
Completed. No primes.
1.200.000 - 1.300.000
0
Completed. No primes.
1.300.000 - 1.400.000
0
Completed. No primes.
1.400.000 - 1.500.000
0
Completed. No primes.
1.500.000 - 1.600.000
0
Completed. No primes.
1.600.000 - 1.700.000
0
Completed. No primes.
1.700.000 - 1.800.000
0
Completed. No primes.
1.800.000 - 1.900.000
0
Completed. No primes.
1.900.000 - 2.000.000
0
Completed. No primes.
2.000.000 - 2.100.000
0
Completed. No primes.
2.100.000 - 2.200.000
0
Completed. No primes.
2.200.000 - 2.300.000
0
Completed. No primes.
2.300.000 - 2.400.000
0
Completed. No primes.
2.400.000 - 2.500.000
0
Completed. No primes.
2.500.000 - 2.600.000
.
Processing ..
2.600.000 - 2.700.000
.
Processing ..
2.700.000 - 2.800.000
 0
Completed. No primes.
2.800.000 - 2.900.000
 0
Completed. No primes.
2.900.000 - 3.000.000
.
Waiting ...

 

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