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Prime Tuple Database
Prime p0= 2091019260592449409 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 70 78 6 38 16 2 78 12 22 12 78 2 16 38 6 78 70 (?)
an: 0 70 148 154 192 208 210 288 300 322 334 412 414 430 468 474 552 622
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 622
Found by: CoolAtchOk
db: batch=80, k=18, 70 78 6 38 16 2 78 12 22
dn: 0 70 78 6 38 16 2 78 12 22 12 78 2 16 38 6 78 70 (?)
an: 0 70 148 154 192 208 210 288 300 322 334 412 414 430 468 474 552 622
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 622
Found by: CoolAtchOk
db: batch=80, k=18, 70 78 6 38 16 2 78 12 22
| SPT(16) | 2091017110502402113 | 0 6 28 54 64 84 96 196 258 358 370 390 400 426 448 454 | -2150090047296 |
| SPT(16) | 2091017345539259639 | 0 68 84 90 98 102 110 164 168 222 230 234 242 248 264 332 | -1915053189770 |
| STPT(10) | 2091017346296965829 | 0 2 78 80 120 122 162 164 240 242 | -1914295483580 |
| STPT(10) | 2091018491391573971 | 0 2 78 80 108 110 138 140 216 218 | -769200875438 |
| SPT(16) | 2091018786108603997 | 0 34 70 76 84 130 144 172 174 202 216 262 270 276 312 346 | -474483845412 |
| TPT(14) | 2091018968642021939 | 0 2 120 122 222 224 288 290 468 470 528 530 552 554 | -291950427470 |
| STPT(10) | 2091019377950015999 | 0 2 12 14 90 92 168 170 180 182 | 117357566590 |
| SPT(16) | 2091019829263752089 | 0 2 42 84 104 110 128 150 152 174 192 198 218 260 300 302 | 568671302680 |
| TPT(14) | 2091019848237497921 | 0 2 78 80 168 170 186 188 228 230 300 302 330 332 | 587645048512 |
| STPT(10) | 2091020305252528649 | 0 2 18 20 30 32 42 44 60 62 | 1044660079240 |
| STPT(10) | 2091020757363238469 | 0 2 18 20 30 32 42 44 60 62 | 1496770789060 |
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