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Prime Tuple Database
Prime p0= 1991359283530313731 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 16 12 18 72 8 4 30 8 30 4 8 72 18 12 16 (?)
an: 0 16 28 46 118 126 130 160 168 198 202 210 282 300 312 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 16 12 18 72 8 4 30 8
dn: 0 16 12 18 72 8 4 30 8 30 4 8 72 18 12 16 (?)
an: 0 16 28 46 118 126 130 160 168 198 202 210 282 300 312 328
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 16 12 18 72 8 4 30 8
| STPT(10) | 1991358613959428471 | 0 2 6 8 18 20 30 32 36 38 | -669570885260 |
| SPT(16) | 1991358689135150579 | 0 24 48 62 80 84 110 150 212 252 278 282 300 314 338 362 | -594395163152 |
| TPT(14) | 1991358689167990409 | 0 2 12 14 42 44 120 122 150 152 168 170 192 194 | -594362323322 |
| SPT(16) | 1991358821490473653 | 0 28 30 108 148 166 186 238 306 358 378 396 436 514 516 544 | -462039840078 |
| SPT(16) | 1991358982416207947 | 0 12 26 44 90 92 152 156 200 204 264 266 312 330 344 356 | -301114105784 |
| STPT(10) | 1991359082918366009 | 0 2 30 32 60 62 90 92 120 122 | -200611947722 |
| STPT(10) | 1991359641697083797 | 0 2 12 14 42 44 72 74 84 86 | 358166770066 |
| STPT(10) | 1991359754932477409 | 0 2 18 20 30 32 42 44 60 62 | 471402163678 |
| STPT(10) | 1991359995869547299 | 0 2 42 44 150 152 258 260 300 302 | 712339233568 |
| SPT(16) | 1991360167919958343 | 0 18 30 34 36 40 78 118 126 166 204 208 210 214 226 244 | 884389644612 |
| TPT(14) | 1991360911620486191 | 0 2 36 38 60 62 78 80 126 128 156 158 366 368 | 1628090172460 |
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