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Prime Tuple Database
Prime p0= 21641554050947581 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 38 28 44 58 12 18 50 18 12 58 44 28 38 22 (?)
an: 0 22 60 88 132 190 202 220 270 288 300 358 402 430 468 490
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 490
Found by: davidBAM
db: batch=65, k=16, 22 38 28 44 58 12 18 50
dn: 0 22 38 28 44 58 12 18 50 18 12 58 44 28 38 22 (?)
an: 0 22 60 88 132 190 202 220 270 288 300 358 402 430 468 490
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 490
Found by: davidBAM
db: batch=65, k=16, 22 38 28 44 58 12 18 50
| SPT(14) | 21641516543224547 | 0 30 60 90 140 146 212 354 420 426 476 506 536 566 | -37507723034 |
| SPT(14) | 21641517429453769 | 0 40 52 70 72 112 144 190 222 262 264 282 294 334 | -36621493812 |
| TPT(12) | 21641523281450909 | 0 2 18 20 102 104 180 182 198 200 270 272 | -30769496672 |
| TPT(12) | 21641537378690189 | 0 2 48 50 78 80 162 164 210 212 240 242 | -16672257392 |
| TPT(12) | 21641540348469029 | 0 2 18 20 30 32 48 50 132 134 282 284 | -13702478552 |
| SPT(14) | 21641553266256823 | 0 16 18 58 126 138 196 258 316 328 396 436 438 454 | -784690758 |
| SPT(14) | 21641558740113181 | 0 6 42 46 60 130 156 232 258 328 342 346 382 388 | 4689165600 |
| STPT(10) | 21641571117304049 | 0 2 18 20 30 32 42 44 60 62 | 17066356468 |
| SPT(14) | 21641571597503303 | 0 8 36 90 96 116 140 144 168 188 194 248 276 284 | 17546555722 |
| SPT(14) | 21641588059689491 | 0 50 102 122 152 158 218 402 462 468 498 518 570 620 | 34008741910 |
| SPT(14) | 21641600977642691 | 0 36 42 66 86 96 110 138 152 162 182 206 212 248 | 46926695110 |
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