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Prime Tuple Database
Prime p0= 2871564489190046387 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 4 50 16 18 42 24 48 68 48 24 42 18 16 50 4 2 (?)
an: 0 2 6 56 72 90 132 156 204 272 320 344 386 404 420 470 474 476
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: JayPi
db: batch=82, k=18, 2 4 50 16 18 42 24 48 68
dn: 0 2 4 50 16 18 42 24 48 68 48 24 42 18 16 50 4 2 (?)
an: 0 2 6 56 72 90 132 156 204 272 320 344 386 404 420 470 474 476
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: JayPi
db: batch=82, k=18, 2 4 50 16 18 42 24 48 68
| STPT(10) | 2871560904316782677 | 0 2 24 26 42 44 60 62 84 86 | -3584873263710 |
| TPT(14) | 2871561566186639201 | 0 2 30 32 210 212 276 278 330 332 366 368 390 392 | -2923003407186 |
| STPT(10) | 2871561833915573327 | 0 2 12 14 42 44 72 74 84 86 | -2655274473060 |
| STPT(10) | 2871562498250377157 | 0 2 30 32 72 74 114 116 144 146 | -1990939669230 |
| STPT(10) | 2871563199397372391 | 0 2 6 8 18 20 30 32 36 38 | -1289792673996 |
| STPT(10) | 2871564388703771009 | 0 2 18 20 30 32 42 44 60 62 | -100486275378 |
| TPT(14) | 2871564578712876437 | 0 2 144 146 180 182 210 212 282 284 312 314 420 422 | 89522830050 |
| STPT(10) | 2871564687932508047 | 0 2 30 32 42 44 54 56 84 86 | 198742461660 |
| SPT(16) | 2871564796537511771 | 0 6 60 180 188 222 230 242 246 258 266 300 308 428 482 488 | 307347465384 |
| SPT(16) | 2871565152867253807 | 0 76 82 100 126 172 196 214 222 240 264 310 336 354 360 436 | 663677207420 |
| SPT(16) | 2871565320021654419 | 0 98 132 218 224 228 260 284 438 462 494 498 504 590 624 722 | 830831608032 |
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