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Prime Tuple Database
Prime p0= 1991620795303161391 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 6 4 2 54 10 12 44 34 44 12 10 54 2 4 6 (?)
an: 0 6 10 12 66 76 88 132 166 210 222 232 286 288 292 298
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: [SG-FC] hl
db: batch=80, k=16, 6 4 2 54 10 12 44 34
dn: 0 6 4 2 54 10 12 44 34 44 12 10 54 2 4 6 (?)
an: 0 6 10 12 66 76 88 132 166 210 222 232 286 288 292 298
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: [SG-FC] hl
db: batch=80, k=16, 6 4 2 54 10 12 44 34
| SPT(13) | 1991619553602940309 | 0 42 48 90 132 168 180 192 228 270 312 318 360 | -1241700221082 |
| STPT(10) | 1991619814879349069 | 0 2 18 20 30 32 42 44 60 62 | -980423812322 |
| SPT(16) | 1991620142503297261 | 0 36 46 60 70 90 106 180 238 312 328 348 358 372 382 418 | -652799864130 |
| STPT(10) | 1991620427042191217 | 0 2 30 32 42 44 54 56 84 86 | -368260970174 |
| SPT(16) | 1991620456304981459 | 0 12 74 102 140 180 182 198 224 240 242 282 320 348 410 422 | -338998179932 |
| STPT(10) | 1991620755862669049 | 0 2 18 20 30 32 42 44 60 62 | -39440492342 |
| STPT(10) | 1991620797725801909 | 0 2 18 20 30 32 42 44 60 62 | 2422640518 |
| SPT(16) | 1991620889451055847 | 0 74 110 140 152 174 176 186 260 270 272 294 306 336 372 446 | 94147894456 |
| STPT(10) | 1991621068263884579 | 0 2 18 20 30 32 42 44 60 62 | 272960723188 |
| STPT(10) | 1991621131814727209 | 0 2 18 20 30 32 42 44 60 62 | 336511565818 |
| TPT(14) | 1991621538898892231 | 0 2 36 38 48 50 60 62 90 92 156 158 168 170 | 743595730840 |
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