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Prime Tuple Database
Prime p0= 1991540818559699347 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 66 30 40 18 8 12 46 56 46 12 8 18 40 30 66 (?)
an: 0 66 96 136 154 162 174 220 276 322 334 342 360 400 430 496
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 66 30 40 18 8 12 46 56
dn: 0 66 30 40 18 8 12 46 56 46 12 8 18 40 30 66 (?)
an: 0 66 96 136 154 162 174 220 276 322 334 342 360 400 430 496
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 66 30 40 18 8 12 46 56
| TPT(14) | 1991538881741619449 | 0 2 30 32 42 44 108 110 180 182 198 200 330 332 | -1936818079898 |
| SPT(16) | 1991539119991348523 | 0 18 30 38 66 74 156 176 318 338 420 428 456 464 476 494 | -1698568350824 |
| STPT(10) | 1991539455234164411 | 0 2 36 38 78 80 120 122 156 158 | -1363325534936 |
| STPT(10) | 1991539511118875087 | 0 2 30 32 42 44 54 56 84 86 | -1307440824260 |
| SPT(16) | 1991539615100313119 | 0 14 20 62 90 122 132 150 182 200 210 242 270 312 318 332 | -1203459386228 |
| STPT(10) | 1991540281224261797 | 0 2 30 32 42 44 54 56 84 86 | -537335437550 |
| STPT(10) | 1991540838726823799 | 0 2 48 50 60 62 72 74 120 122 | 20167124452 |
| SPT(16) | 1991540898312932753 | 0 20 24 26 54 90 98 108 206 216 224 260 288 290 294 314 | 79753233406 |
| STPT(10) | 1991541441055571651 | 0 2 36 38 78 80 120 122 156 158 | 622495872304 |
| SPT(16) | 1991541453704359763 | 0 20 26 30 44 86 96 120 230 254 264 306 320 324 330 350 | 635144660416 |
| STPT(10) | 1991541653445870731 | 0 2 6 8 18 20 30 32 36 38 | 834886171384 |
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