Difference between revisions of "Riesel prime 2 19401"

Revision as of 08:36, 9 June 2024

5, 9, 131, 275, 281, 365, 383, 2133, 3705, 6575, 9299, 10089, 18335, 31353, 297509, 3086450^[1]

Remarks :

For additional even n history, see CRUS Liskovets-Gallot search at Riesel 19401•4ⁿ-1.

2023-12-07: Checked n = 600000 - 1000000, Alexander Jones
2023-03-23: Checked n = 500000 - 600000, Alexander Jones
2023-03-14: Sieve file created: n = 600000-3100000 (all n), 150000-600000 (even n only), Alexander Jones, yoyo@home
2022-03-31: Checked n = 300000 - 500000, Alexander Jones
2022-01-10: Checked n = 150000 - 300000, Alexander Jones
2021-12-22: Checked to n = 150000, Alexander Jones
2015-06-13: Found n = 3086450, Gary Barnes, CRUS Liskovets-Gallot
2015-04-29: Checked to n = 3000000 (only even n), (PRPnet port 1400), Conjectures 'R Us
2008-01-19: Checked to n = 132000, Karsten Bonath

@@ Line 25: / Line 25: @@
 3086450;119999;C:{{NRi|19401|4|1543225}}
-|RRemarks=History is for odd {{Vn}} only unless specified. For [[CRUS Liskovets-Gallot]] even {{Vn}} history, see {{NRi|19401|4|n}}.
+|RRemarks=For additional even {{Vn}} history, see [[CRUS Liskovets-Gallot]] search at {{NRi|19401|4|n}}.
 |RSieve=y
 }}