Conjectures with one k remaining - Page 8

gd_barnes · 2012-08-28, 03:55

Added 6*573^n-1 tested to n=100K by me.

gd_barnes · 2012-08-30, 17:51

Added 6*619^n-1 tested to n=100K by me.

gd_barnes · 2012-09-01, 19:24

Added 13*720^n+1 tested to n=100K by me.

gd_barnes · 2012-09-04, 05:51

Added 90*748^n+1 tested to n=100K by me. With a weight of 3426, this is now the 2nd highest weight base with 1k remaining. It's the highest weight for any base that has only been tested to n=100K.

gd_barnes · 2012-09-23, 17:30

Added 57*496^n-1 tested to n=100K by me.

gd_barnes · 2012-10-16, 04:21

Added 8*800^n-1 tested to n=100K and reserved to n=250K by unconnected after he found a prime for k=25.

gd_barnes · 2012-12-26, 21:24

Added 1696*112^n+1 tested to n=210K and reserved to n=250K by the PRPnet drive after Max found a prime for k=3303.

mdettweiler · 2013-02-24, 19:54

S73 (tested to n=220K, reserved to n=250K by the PRPnet drive) is also a 1k'er after a recent prime.

Edit MyDog: Added with a weight of 1041

MyDogBuster · 2013-03-29, 03:06

Added R727 because of unconnected's 2 prime finds.

8*727^n-1 has a weight of 1151

MyDogBuster · 2013-04-22, 04:52

Added 108*373^n+1 with a weight of 547

MyDogBuster · 2013-07-01, 14:35

Added 4421*10^n-1 with a weight of 571

Borys found a big one

2012-12-26, 21:24	#84
gd_barnes May 2007 Kansas; USA 2²·5²·107 Posts	Added 1696112^n+1 tested to n=210K and reserved to n=250K by the PRPnet drive after Max found a prime for k=3303. Last fiddled with by gd_barnes on 2012-12-26 at 21:25*

2013-02-24, 19:54	#85
mdettweiler A Sunny Moo Aug 2007 USA (GMT-5) 1100001101001₂ Posts	S73 (tested to n=220K, reserved to n=250K by the PRPnet drive) is also a 1k'er after a recent prime. Edit MyDog: Added with a weight of 1041 Last fiddled with by MyDogBuster on 2013-02-24 at 20:35

2013-03-29, 03:06	#86
MyDogBuster May 2008 Wilmington, DE 2²×23×31 Posts	Added R727 because of unconnected's 2 prime finds. 8727^n-1 has a weight of 1151 Last fiddled with by gd_barnes on 2013-03-29 at 04:35 Reason: 1407 -> 1151; removed n's with algebraic factors*

2013-04-22, 04:52	#87
MyDogBuster May 2008 Wilmington, DE B24₁₆ Posts	S373 Added 108*373^n+1 with a weight of 547

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2012-08-28, 03:55	#78
gd_barnes May 2007 Kansas; USA 29CC₁₆ Posts	Added 6*573^n-1 tested to n=100K by me.

2012-08-30, 17:51	#79
gd_barnes May 2007 Kansas; USA 2²·5²·107 Posts	Added 6*619^n-1 tested to n=100K by me.

2012-09-01, 19:24	#80
gd_barnes May 2007 Kansas; USA 29CC₁₆ Posts	Added 13*720^n+1 tested to n=100K by me.

2012-09-04, 05:51	#81
gd_barnes May 2007 Kansas; USA 2²×5²×107 Posts	Added 90*748^n+1 tested to n=100K by me. With a weight of 3426, this is now the 2nd highest weight base with 1k remaining. It's the highest weight for any base that has only been tested to n=100K.

2012-09-23, 17:30	#82
gd_barnes May 2007 Kansas; USA 2²·5²·107 Posts	Added 57*496^n-1 tested to n=100K by me.

2012-10-16, 04:21	#83
gd_barnes May 2007 Kansas; USA 2²×5²×107 Posts	Added 8*800^n-1 tested to n=100K and reserved to n=250K by unconnected after he found a prime for k=25.

2013-07-01, 14:35	#88
MyDogBuster May 2008 Wilmington, DE 2²·23·31 Posts	Added 4421*10^n-1 with a weight of 571 Borys found a big one