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Prime Tuple Database
Prime p0= 2921869065749649929 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 46 30 12 8 18 84 6 22 2 22 6 84 18 8 12 30 46 14 (?)
an: 0 14 60 90 102 110 128 212 218 240 242 264 270 354 372 380 392 422 468 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: [SG-2W]Kurzer
db: batch=82, k=20, 14 46 30 12 8 18 84 6 22 2
dn: 0 14 46 30 12 8 18 84 6 22 2 22 6 84 18 8 12 30 46 14 (?)
an: 0 14 60 90 102 110 128 212 218 240 242 264 270 354 372 380 392 422 468 482
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 482
Found by: [SG-2W]Kurzer
db: batch=82, k=20, 14 46 30 12 8 18 84 6 22 2
| STPT(10) | 2921868054073338281 | 0 2 6 8 18 20 30 32 36 38 | -1011676311648 |
| SPT(16) | 2921868455944034459 | 0 80 84 104 134 150 170 188 234 252 272 288 318 338 342 422 | -609805615470 |
| SPT(16) | 2921868529769539661 | 0 20 36 80 120 132 152 182 246 276 296 308 348 392 408 428 | -535980110268 |
| STPT(10) | 2921868538116268751 | 0 2 6 8 48 50 90 92 96 98 | -527633381178 |
| STPT(10) | 2921868662767574489 | 0 2 12 14 30 32 48 50 60 62 | -402982075440 |
| SPT(16) | 2921868851398382713 | 0 18 60 64 76 84 100 106 168 174 190 198 210 214 256 274 | -214351267216 |
| STPT(10) | 2921869180671519971 | 0 2 168 170 198 200 228 230 396 398 | 114921870042 |
| TPT(14) | 2921869252096929107 | 0 2 30 32 54 56 120 122 210 212 240 242 282 284 | 186347279178 |
| STPT(10) | 2921869354481170271 | 0 2 6 8 48 50 90 92 96 98 | 288731520342 |
| STPT(10) | 2921869507836028661 | 0 2 6 8 18 20 30 32 36 38 | 442086378732 |
| SPT(16) | 2921869927818659071 | 0 22 36 46 72 78 112 150 238 276 310 316 342 352 366 388 | 862069009142 |
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