Project TPS - Twin Prime Search

All following tables include data up to 2011-10-18 00:00. For more information see Mersenneforum-thread.

Primes found:

Data taken from the thread List of primes found and the result-pages of the LLRnet/PRPnet-servers.

Note:
- Primes are sorted by k-values and given with person and date (hold mouse over prime).
- Confirmed primes (found before by others) are marked like this.

159 primes have been found so far and no twin yet.

297·2⁴⁹²⁴⁵⁰-1	1623·2⁴⁸¹⁵⁶⁴-1	2127·2⁴⁹¹⁸⁶⁰-1	3981·2⁴⁸¹⁴⁰⁷-1	4035·2⁴⁸¹⁴⁶⁰-1	6927·2⁴⁹⁰⁸⁶⁸-1	7077·2⁴⁸²²⁹²-1	7533·2⁴⁸⁴⁴⁰⁶-1
8847·2⁴⁸⁴³⁹⁴-1	9297·2⁴⁸⁴⁸²⁰-1	9789·2⁴⁸⁷⁸⁵³-1	9957·2⁴⁸⁸²⁴⁶-1	10071·2⁴⁸²⁹⁹⁵-1	10251·2⁴⁹³⁵⁸⁷-1	10479·2⁴⁹⁰⁹²¹-1	10641·2⁴⁸²³⁹⁹-1
11217·2⁴⁸⁷³⁶⁴-1	11415·2⁴⁹¹²⁹⁶-1	12513·2⁴⁸⁸¹⁵⁰-1	13311·2⁴⁸⁶⁰²⁹-1	16719·2⁴⁹²¹⁷⁹-1	17691·2⁴⁸¹⁵⁷⁹-1	17835·2⁴⁸⁶³⁶⁵-1	19539·2⁴⁹⁰¹⁶⁵-1
20421·2⁴⁸⁵²⁵³-1	20559·2⁴⁸⁴¹⁰⁷-1	21399·2⁴⁸⁰³³¹-1	24087·2⁴⁸⁰⁴¹⁰-1	24825·2⁴⁸⁸⁴⁵⁶-1	25515·2⁴⁸¹⁶²⁸-1	27645·2⁴⁸⁹⁸²⁶-1	27783·2⁴⁸⁴⁹⁹⁶-1
29073·2⁴⁸⁴¹²⁰-1	30705·2⁴⁸²³⁹⁹-1	31239·2⁴⁸⁴¹⁵³-1	31317·2⁴⁹²⁶⁸⁸-1	31581·2⁴⁸¹¹⁷⁵-1	32769·2⁴⁹⁴⁵¹⁵-1	33555·2⁴⁸⁵⁵⁶²-1	34173·2⁴⁸⁵⁵⁰⁴-1
34905·2⁴⁸⁹⁸⁵²-1	35991·2⁴⁸⁶⁹⁹³-1	36975·2⁴⁸⁷⁸⁷⁶-1	39075·2⁴⁸¹⁸⁵⁵-1	45297·2⁴⁸⁹¹⁴⁸-1	45465·2⁴⁹¹⁵²⁰-1	45735·2⁴⁸⁵⁰⁶⁹-1	47385·2⁴⁹²⁹²⁵-1
51027·2⁴⁹³¹⁹⁶-1	52125·2⁴⁸²⁴⁹²-1	52173·2⁴⁹²⁴⁵⁰-1	52617·2⁴⁹⁰⁵¹²-1	52875·2⁴⁸⁷⁷⁹⁷-1	56469·2⁴⁹³³⁴⁹-1	57297·2⁴⁹¹³²⁶-1	59601·2⁴⁸⁸⁸⁴¹-1
61497·2⁴⁸⁷⁰⁹²-1	62025·2⁴⁸¹¹¹⁹-1	62499·2⁴⁹¹¹³⁵-1	62745·2⁴⁸⁰⁹⁴¹-1	62829·2⁴⁹⁰⁷⁰³-1	64335·2⁴⁸⁰⁷⁷²-1	67407·2⁴⁹⁴¹²⁴-1	67917·2⁴⁸²⁹³⁶-1
70257·2⁴⁹³²⁷⁶-1	70533·2⁴⁹³²³⁴-1	71031·2⁴⁸⁹¹¹⁷-1	72165·2⁴⁸⁶⁷⁹⁹-1	74655·2⁴⁸⁶⁷¹¹-1	76803·2⁴⁹²⁸⁸⁴-1	77055·2⁴⁸⁶⁶⁴³-1	78081·2⁴⁸²⁵²⁹-1
79269·2⁴⁹³⁷⁰⁵-1	80289·2⁴⁸⁶⁷⁹³-1	81093·2⁴⁸⁵⁴¹⁶-1	82719·2⁴⁸²⁴⁶⁹-1	82755·2⁴⁸⁰⁸⁵⁰-1	82887·2⁴⁸⁰⁶⁷⁰-1	83145·2⁴⁹⁰²⁶¹-1	83283·2⁴⁹⁰⁰⁰²-1
83391·2⁴⁸⁸⁴³¹-1	84735·2⁴⁸⁵¹⁷⁰-1	85215·2⁴⁹²¹³¹-1	90441·2⁴⁸⁷⁴²⁷-1	94845·2⁴⁸⁷⁷²⁹-1	95097·2⁴⁸⁷⁹²⁶-1	95943·2⁴⁸⁸⁵¹²-1	97689·2⁴⁸⁴⁸⁰⁵-1
98883·2⁴⁸³⁶³⁴-1	101055·2⁴⁸²⁶⁹⁶-1	101085·2⁴⁸³⁵¹⁰-1	103077·2⁴⁸³⁸¹⁰-1	103881·2⁴⁸⁹⁶⁶¹-1	104517·2⁴⁸⁴²⁹⁰-1	110115·2⁴⁸⁹²⁷⁰-1	110295·2⁴⁸²⁴⁰⁵-1
110439·2⁴⁸²⁴⁴⁷-1	111279·2⁴⁸⁷³⁹⁵-1	111573·2⁴⁸²¹⁶⁰-1	112983·2⁴⁸⁰⁸⁸²-1	113175·2⁴⁸⁶⁰⁶⁷-1	113205·2⁴⁸⁴⁶⁰⁰-1	115095·2⁴⁸⁰⁷⁴⁸-1	115371·2⁴⁸⁸⁶⁷⁵-1
116355·2⁴⁸⁵⁴⁸⁵-1	117711·2⁴⁸³⁶³⁵-1	118923·2⁴⁸⁴⁴⁹⁰-1	120165·2⁴⁸⁶⁷¹⁴-1	121677·2⁴⁸³⁰¹⁸-1	123759·2⁴⁸⁴⁹⁴⁵-1	123807·2⁴⁸²⁸⁰⁸-1	124245·2⁴⁸⁹⁰⁵⁴-1
126693·2⁴⁸⁸⁶⁸⁴-1	131409·2⁴⁸⁴⁷²³-1	132189·2⁴⁸⁷⁹⁰⁷-1	134949·2⁴⁸⁶³⁰⁹-1	138273·2⁴⁸⁸⁷³⁶-1	138303·2⁴⁸⁹⁸¹⁸-1	138891·2⁴⁸⁶⁰⁹⁵-1	139023·2⁴⁸⁵¹⁷⁴-1
140925·2⁴⁸²⁸³⁹-1	143949·2⁴⁸⁷⁹⁰³-1	144183·2⁴⁸⁶³⁹⁸-1	144747·2⁴⁸⁵³⁶⁰-1	146649·2⁴⁸⁰⁹⁸⁹-1	148323·2⁴⁸³³⁵⁶-1	149085·2⁴⁸⁶¹⁶¹-1	150591·2⁴⁸²⁵²⁷-1
150849·2⁴⁸⁶⁵⁸⁷-1	151275·2⁴⁸⁹⁴²³-1	154401·2⁴⁸⁴⁸²⁵-1	155145·2⁴⁸⁶⁸⁵⁸-1	158655·2⁴⁸¹²⁵⁷-1	159159·2⁴⁸⁵³⁷³-1	159555·2⁴⁸⁸⁷⁸⁰-1	159807·2⁴⁸⁷⁷⁴⁶-1
161691·2⁴⁸⁶⁰⁹¹-1	161883·2⁴⁸⁵⁹¹²-1	167877·2⁴⁸²⁵⁶⁸-1	168195·2⁴⁸⁷⁶⁷⁹-1	170049·2⁴⁸²⁶⁸⁹-1	171051·2⁴⁸⁴⁵⁷⁷-1	173943·2⁴⁸⁰¹⁶⁶-1	173985·2⁴⁸¹⁸⁵⁷-1
174423·2⁴⁸⁶⁷⁹⁴-1	176445·2⁴⁸⁷²⁴²-1	178107·2⁴⁸¹⁶⁹⁴-1	179025·2⁴⁸⁰⁵⁷⁸-1	179085·2⁴⁸⁶⁷⁹⁸-1	180411·2⁴⁸⁶¹⁵⁹-1	182379·2⁴⁸¹²⁰¹-1	182505·2⁴⁸²⁰⁶⁶-1
182523·2⁴⁸³⁹³⁶-1	184125·2⁴⁸⁸²⁷⁷-1	184155·2⁴⁸⁴⁵⁰⁵-1	186963·2⁴⁸⁵⁵⁷²-1	189525·2⁴⁸⁸⁰¹⁰-1	196653·2⁴⁸⁷¹⁵²-1	198045·2⁴⁸²¹²⁹-1

Counting candidates by user

User	# candidates tested	# primes found
sm5ymt	428654	85
Oddball	145892	23
odicin	65039	16
mdettweiler	45660	7
Lumiukko	43708	10
cipher	13855	1
Rick_Reynolds	11997	3
MooMoo2	10294	4
Flatlander	8565	5
Ralf_Recker	4011	3
Robert47	3781	1
Caravaggio	3437	-
Mini-Geek	3369	1
Mark_Doom	2888	-
MiHost	2821	-
Tim	2250	-
Puzzle-Peter	2170	-
flat	1347	-
pabliedung	1196	-
Beyond	1158	-
acer	1025	-
Ian_Smith	362	-
rebirther	305	-
Gary_Craig	130	-
Tarmo_Ilves	54	-
kar_bon	17	-
Jean_Penne	12	-
peido	12	-
Tapio_Rajala	4	-
Daikin	3	-
Sum	804016	159

Distribution of primes: Table

Note: n and k in 1000

\ n \ k \	480	481	482	483	484	485	486	487	488	489	490	491	492	493	494	Sum
0		3	1		3			1	1		1	1	1			12
10		1	2				2	1	1		2	1	1	1		12
20	2	1			3	1			1	1						9
30		2	1		1	2	1	1		1			1		1	11
40						1				1		1	1			4
50			1					1	1		1	1	1	2		8
60	2	1	1					1			1	1			1	8
70			1				3			1			1	3		9
80	2		1			2	1		1		2		1			10
90				1	1			3	1							6
100			1	2	1					1						5
110	2		3	1	2	1	1	1	1	1						13
120			1	1	1		1		1	1						6
130					1	1	2	1	1	1						7
140	1		1	1		1	2	1								7
150		1	1		1	1	2	1	1	1						9
160			1			1	1	1								4
170	2	2	1		1		2	1								9
180		1	1	1	1	1	1		2							8
190			1					1								2
Sum	11	12	19	7	16	12	19	15	12	9	7	5	7	6	2	159

Distribution of primes: Graph

Pairs per day (LLRnet/PRPnet-servers only):

804,016 candidates are tested.

Ranges done:

For more information see Mersenneforum-thread LLR reservation thread (n=480K-500K) (up to post #31, 2011-09-21).

Current ranges overview: k ≤ 100000

n-range	Contributor	reserved	completed	primes
480000-480050	Oddball	2010-05-01	2010-07-21	-
480051-480070	M.Dettweiler	2010-07-12	2010-07-16	-
480071-480500	LLRnet	2010-09-04	2010-09-08
480501-480999	PRPnet	2010-09-04	2010-09-08
481000-481500	PRPnet	2010-09-05	2011-01-14
481501-482000
482001-483000	PRPnet	2011-01-09	2011-02-01
483000-483999	PRPnet	2011-01-16	2011-02-01
484000-484999
485000-486000	LLRnet	2011-02-01
486001-486300	LLRnet	2011-03-28
486301-487000	LLRnet	2011-04-20
487001-487500	LLRnet	2011-06-04
487501-489000	PRPnet	2011-06-04
489001-489999	PRPnet	2011-05-04
490000-490999	LLRnet	2011-06-14
491000-492500	PRPnet	2011-09-21
492501-494999	PRPnet	2011-09-21
49-49

Current ranges overview: 100000 ≤ k ≤ 200000

n-range	Contributor	reserved
480000-481000	PRPnet	2011-04-20
481001-482000	PRPnet	2011-04-24
482001-483000	PRPnet	2011-04-30
483001-484000	PRPnet	2011-02-01
484001-489999	PRPnet	2011-06-14
48-48

\ n \ k \	480	481	482	483	484	485	486	487	488	489	490	491	492	493	494	Sum
0		3	1		3			1	1		1	1	1			12
10		1	2				2	1	1		2	1	1	1		12
20	2	1			3	1			1	1						9
30		2	1		1	2	1	1		1			1		1	11
40						1				1		1	1			4
50			1					1	1		1	1	1	2		8
60	2	1	1					1			1	1			1	8
70			1				3			1			1	3		9
80	2		1			2	1		1		2		1			10
90				1	1			3	1							6
100			1	2	1					1						5
110	2		3	1	2	1	1	1	1	1						13
120			1	1	1		1		1	1						6
130					1	1	2	1	1	1						7
140	1		1	1		1	2	1								7
150		1	1		1	1	2	1	1	1						9
160			1			1	1	1								4
170	2	2	1		1		2	1								9
180		1	1	1	1	1	1		2							8
190			1					1								2
Sum	11	12	19	7	16	12	19	15	12	9	7	5	7	6	2	159

\ n \ k \	480	481	482	483	484	485	486	487	488	489	490	491	492	493	494	Sum
0		3	1		3			1	1		1	1	1			12
10		1	2				2	1	1		2	1	1	1		12
20	2	1			3	1			1	1						9
30		2	1		1	2	1	1		1			1		1	11
40						1				1		1	1			4
50			1					1	1		1	1	1	2		8
60	2	1	1					1			1	1			1	8
70			1				3			1			1	3		9
80	2		1			2	1		1		2		1			10
90				1	1			3	1							6
100			1	2	1					1						5
110	2		3	1	2	1	1	1	1	1						13
120			1	1	1		1		1	1						6
130					1	1	2	1	1	1						7
140	1		1	1		1	2	1								7
150		1	1		1	1	2	1	1	1						9
160			1			1	1	1								4
170	2	2	1		1		2	1								9
180		1	1	1	1	1	1		2							8
190			1					1								2
Sum	11	12	19	7	16	12	19	15	12	9	7	5	7	6	2	159

\ n \ k \	480	481	482	483	484	485	486	487	488	489	490	491	492	493	494	Sum
0		3	1		3			1	1		1	1	1			12
10		1	2				2	1	1		2	1	1	1		12
20	2	1			3	1			1	1						9
30		2	1		1	2	1	1		1			1		1	11
40						1				1		1	1			4
50			1					1	1		1	1	1	2		8
60	2	1	1					1			1	1			1	8
70			1				3			1			1	3		9
80	2		1			2	1		1		2		1			10
90				1	1			3	1							6
100			1	2	1					1						5
110	2		3	1	2	1	1	1	1	1						13
120			1	1	1		1		1	1						6
130					1	1	2	1	1	1						7
140	1		1	1		1	2	1								7
150		1	1		1	1	2	1	1	1						9
160			1			1	1	1								4
170	2	2	1		1		2	1								9
180		1	1	1	1	1	1		2							8
190			1					1								2
Sum	11	12	19	7	16	12	19	15	12	9	7	5	7	6	2	159