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Prime Tuple Database
Prime p0= 2181271478761416941 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 8 4 90 8 10 38 10 152 10 38 10 8 90 4 8 (?)
an: 0 8 12 102 110 120 158 168 320 330 368 378 386 476 480 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: [SG-2W]Kurzer
db: batch=81, k=16, 8 4 90 8 10 38 10 152
dn: 0 8 4 90 8 10 38 10 152 10 38 10 8 90 4 8 (?)
an: 0 8 12 102 110 120 158 168 320 330 368 378 386 476 480 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: [SG-2W]Kurzer
db: batch=81, k=16, 8 4 90 8 10 38 10 152
| STPT(10) | 2181270272335987757 | 0 2 12 14 42 44 72 74 84 86 | -1206425429184 |
| SPT(16) | 2181270732081077657 | 0 14 42 44 56 174 230 264 272 306 362 480 492 494 522 536 | -746680339284 |
| SPT(16) | 2181270733828841321 | 0 8 30 36 42 60 66 120 128 182 188 206 212 218 240 248 | -744932575620 |
| SPT(20) | 2181271099344026881 | 0 28 48 52 58 66 100 102 130 168 220 258 286 288 322 330 336 340 360 388 | -379417390060 |
| SPT(16) | 2181271377120619283 | 0 54 56 66 96 110 156 168 206 218 264 278 308 318 320 374 | -101640797658 |
| STPT(10) | 2181271459011681737 | 0 2 30 32 42 44 54 56 84 86 | -19749735204 |
| SPT(16) | 2181271490685671773 | 0 34 48 88 96 148 184 198 256 270 306 358 366 406 420 454 | 11924254832 |
| STPT(10) | 2181271630356255959 | 0 2 18 20 30 32 42 44 60 62 | 151594839018 |
| STPT(10) | 2181271636422761261 | 0 2 36 38 78 80 120 122 156 158 | 157661344320 |
| STPT(10) | 2181272061471487727 | 0 2 12 14 42 44 72 74 84 86 | 582710070786 |
| SPT(16) | 2181272323657845767 | 0 66 72 84 104 114 116 156 200 240 242 252 272 284 290 356 | 844896428826 |
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