Proth primes of the form 13548•25n+1

Current data

k , b : 13548 , 25 Type : 3 Count : 1 Nash : 2547 Max n : 600,000 Date : 2024-09-12

475588

History

• 2024-09-12: Checked n = 350000 - 600000, (SRBase), Conjectures 'R Us, released
• 2024-09-04: Found n = 475588, Alexander Jones
• 2024-07-24: Reserved by (SRBase), Conjectures 'R Us for n = 350000 - 600000
• 2020-02-14: Checked n = 326000 - 350000, Dennis Sydekum, released
• 2019-08-25: Checked n = 300000 - 326000, Dennis Sydekum
• 2019-04-22: Reserved by Dennis Sydekum to n = 350000
• 2015-03-06: Checked n = 200000 - 300000, Ian M. Gunn, released
• 2014-08-03: Checked n = 150000 - 200000, Ian M. Gunn
• 2014-06-13: Reserved by Ian M. Gunn to n = 400000
• 2013-12-19: Checked n = 100000 - 150000, Ian M. Gunn
• 2013-11-17: Reserved by Ian M. Gunn for n = 100000 - 150000
• 2013-09-15: Reserved by Ian M. Gunn for n = 100000 - 200000
• 2010-04-28: Checked n = 75000 - 100000, Lennart Vogel, released
• 2010-04-21: Checked n = 50000 - 75000, Lennart Vogel
• 2010-04-17: Checked n = 35000 - 50000, Lennart Vogel
• 2010-04-16: Checked n = 25000 - 35000, Lennart Vogel
• 2010-04-14: Reserved by Lennart Vogel to n = 100000
• 2009-10-10: Checked n = 10000 - 25000, Ian M. Gunn, released
• 2009-09-12: Reserved by Ian M. Gunn to n = 25000
• 2009-09-12: Checked n = 1 - 10000, Gary Barnes, released
• 2009-09-03: Reserved by Gary Barnes to n = 25000