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Prime Tuple Database
Prime p0= 2172877692243932417 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 4 56 10 60 24 8 52 8 24 60 10 56 4 20 (?)
an: 0 20 24 80 90 150 174 182 234 242 266 326 336 392 396 416
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Penguin
db: batch=81, k=16, 20 4 56 10 60 24 8 52
dn: 0 20 4 56 10 60 24 8 52 8 24 60 10 56 4 20 (?)
an: 0 20 24 80 90 150 174 182 234 242 266 326 336 392 396 416
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Penguin
db: batch=81, k=16, 20 4 56 10 60 24 8 52
| SPT(16) | 2172876272896059127 | 0 42 90 96 124 126 144 166 180 202 220 222 250 256 304 346 | -1419347873290 |
| TPT(14) | 2172876374320519139 | 0 2 30 32 60 62 108 110 138 140 192 194 198 200 | -1317923413278 |
| TPT(14) | 2172876607436701739 | 0 2 60 62 72 74 102 104 108 110 180 182 198 200 | -1084807230678 |
| TPT(14) | 2172876909903529691 | 0 2 66 68 138 140 240 242 246 248 276 278 336 338 | -782340402726 |
| STPT(10) | 2172877151963015681 | 0 2 126 128 138 140 150 152 276 278 | -540280916736 |
| SPT(16) | 2172877317119533249 | 0 12 24 40 42 60 70 102 130 162 172 190 192 208 220 232 | -375124399168 |
| SPT(16) | 2172877697183078267 | 0 2 42 54 56 90 96 132 194 230 236 270 272 284 324 326 | 4939145850 |
| STPT(10) | 2172877929102719957 | 0 2 24 26 42 44 60 62 84 86 | 236858787540 |
| STPT(10) | 2172878594175238889 | 0 2 18 20 60 62 102 104 120 122 | 901931306472 |
| STPT(10) | 2172878915780020499 | 0 2 18 20 60 62 102 104 120 122 | 1223536088082 |
| SPT(16) | 2172879171116333549 | 0 18 20 78 132 210 240 282 398 440 470 548 602 660 662 680 | 1478872401132 |
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