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Prime Tuple Database
Prime p0= 2203572625139661521 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 6 54 24 14 72 6 10 42 98 42 10 6 72 14 24 54 6 12 (?)
an: 0 12 18 72 96 110 182 188 198 240 338 380 390 396 468 482 506 560 566 578
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 578
Found by: JayPi
db: batch=81, k=20, 12 6 54 24 14 72 6 10 42 98
dn: 0 12 6 54 24 14 72 6 10 42 98 42 10 6 72 14 24 54 6 12 (?)
an: 0 12 18 72 96 110 182 188 198 240 338 380 390 396 468 482 506 560 566 578
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 578
Found by: JayPi
db: batch=81, k=20, 12 6 54 24 14 72 6 10 42 98
| SPT(18) | 2203572111152210861 | 0 6 20 60 66 102 116 122 128 210 216 222 236 272 278 318 332 338 | -513987450660 |
| SPT(16) | 2203572270199630009 | 0 4 42 54 70 102 138 142 180 184 220 252 268 280 318 322 | -354940031512 |
| STPT(10) | 2203572333790034897 | 0 2 30 32 42 44 54 56 84 86 | -291349626624 |
| STPT(10) | 2203572353911338257 | 0 2 12 14 42 44 72 74 84 86 | -271228323264 |
| STPT(10) | 2203572464137756331 | 0 2 6 8 48 50 90 92 96 98 | -161001905190 |
| SPT(18) | 2203572623665743139 | 0 12 34 64 84 88 108 130 162 220 252 274 294 298 318 348 370 382 | -1473918382 |
| STPT(10) | 2203572962147320217 | 0 2 24 26 42 44 60 62 84 86 | 337007658696 |
| STPT(10) | 2203573055976909917 | 0 2 24 26 42 44 60 62 84 86 | 430837248396 |
| STPT(10) | 2203573094978700629 | 0 2 18 20 30 32 42 44 60 62 | 469839039108 |
| STPT(10) | 2203573112951126051 | 0 2 36 38 78 80 120 122 156 158 | 487811464530 |
| SPT(16) | 2203573665101967787 | 0 46 52 66 94 96 102 166 270 334 340 342 370 384 390 436 | 1039962306266 |
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