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Prime Tuple Database
Prime p0= 991020346617707699 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 20 22 14 30 4 14 28 14 4 30 14 22 20 18 (?)
an: 0 18 38 60 74 104 108 122 150 164 168 198 212 234 254 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Fardringle
db: batch=76, k=16, 18 20 22 14 30 4 14 28
dn: 0 18 20 22 14 30 4 14 28 14 4 30 14 22 20 18 (?)
an: 0 18 38 60 74 104 108 122 150 164 168 198 212 234 254 272
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Fardringle
db: batch=76, k=16, 18 20 22 14 30 4 14 28
| STPT(10) | 991018435304880947 | 0 2 30 32 42 44 54 56 84 86 | -1911312826752 |
| SPT(16) | 991018483596128179 | 0 30 100 162 178 192 208 234 238 264 280 294 310 372 442 472 | -1863021579520 |
| SPT(16) | 991019802994126231 | 0 6 40 118 120 132 196 216 232 252 316 328 330 408 442 448 | -543623581468 |
| SPT(16) | 991020022473014267 | 0 44 60 66 90 116 132 140 156 164 180 206 230 236 252 296 | -324144693432 |
| STPT(12) | 991020146664842219 | 0 2 30 32 48 50 210 212 228 230 258 260 | -199952865480 |
| STPT(10) | 991020313691897519 | 0 2 30 32 60 62 90 92 120 122 | -32925810180 |
| STPT(10) | 991020375919580759 | 0 2 18 20 30 32 42 44 60 62 | 29301873060 |
| TPT(14) | 991020428823469157 | 0 2 12 14 84 86 120 122 192 194 222 224 252 254 | 82205761458 |
| SPT(16) | 991020633159612977 | 0 42 74 84 102 110 164 204 350 390 444 452 470 480 512 554 | 286541905278 |
| SPT(16) | 991020923875511293 | 0 24 36 66 70 94 120 130 300 310 336 360 364 394 406 430 | 577257803594 |
| SPT(16) | 991021370256283721 | 0 20 42 50 56 62 66 186 332 452 456 462 468 476 498 518 | 1023638576022 |
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