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Prime Tuple Database
Prime p0= 887840578100140297 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 16 50 4 20 4 12 78 6 14 6 78 12 4 20 4 50 16 6 (?)
an: 0 6 22 72 76 96 100 112 190 196 210 216 294 306 310 330 334 384 400 406
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: mcf2020
db: batch=73, k=20, 6 16 50 4 20 4 12 78 6 14
dn: 0 6 16 50 4 20 4 12 78 6 14 6 78 12 4 20 4 50 16 6 (?)
an: 0 6 22 72 76 96 100 112 190 196 210 216 294 306 310 330 334 384 400 406
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: mcf2020
db: batch=73, k=20, 6 16 50 4 20 4 12 78 6 14
| STPT(10) | 887839358573565449 | 0 2 42 44 60 62 78 80 120 122 | -1219526574848 |
| STPT(10) | 887839536109444517 | 0 2 30 32 42 44 54 56 84 86 | -1041990695780 |
| STPT(10) | 887839616894199659 | 0 2 18 20 30 32 42 44 60 62 | -961205940638 |
| STPT(10) | 887839862173349087 | 0 2 30 32 60 62 90 92 120 122 | -715926791210 |
| STPT(10) | 887839986318313877 | 0 2 30 32 60 62 90 92 120 122 | -591781826420 |
| STPT(10) | 887840192022748631 | 0 2 6 8 18 20 30 32 36 38 | -386077391666 |
| SPT(16) | 887840667154631423 | 0 30 36 126 128 204 228 234 260 266 290 366 368 458 464 494 | 89054491126 |
| SPT(16) | 887840929815867187 | 0 6 12 42 72 76 112 180 202 270 306 310 340 370 376 382 | 351715726890 |
| SPT(16) | 887841141257023427 | 0 24 26 80 104 126 134 144 182 192 200 222 246 300 302 326 | 563156883130 |
| STPT(10) | 887841203468320877 | 0 2 12 14 42 44 72 74 84 86 | 625368180580 |
| SPT(16) | 887841762645920209 | 0 4 40 54 70 72 108 138 154 184 220 222 238 252 288 292 | 1184545779912 |
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