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Prime Tuple Database
Prime p0= 1387320222066535649 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 40 18 12 48 8 90 64 6 92 6 64 90 8 48 12 18 40 14 (?)
an: 0 14 54 72 84 132 140 230 294 300 392 398 462 552 560 608 620 638 678 692
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 692
Found by: LCB001
db: batch=77, k=20, 14 40 18 12 48 8 90 64 6 92
dn: 0 14 40 18 12 48 8 90 64 6 92 6 64 90 8 48 12 18 40 14 (?)
an: 0 14 54 72 84 132 140 230 294 300 392 398 462 552 560 608 620 638 678 692
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 692
Found by: LCB001
db: batch=77, k=20, 14 40 18 12 48 8 90 64 6 92
| STPT(10) | 1387318644670913369 | 0 2 18 20 30 32 42 44 60 62 | -1577395622280 |
| STPT(10) | 1387319465970984989 | 0 2 18 20 60 62 102 104 120 122 | -756095550660 |
| STPT(10) | 1387319509512081329 | 0 2 18 20 30 32 42 44 60 62 | -712554454320 |
| SPT(16) | 1387319725888114847 | 0 20 30 36 44 54 72 92 294 314 332 342 350 356 366 386 | -496178420802 |
| SPT(16) | 1387320063675285841 | 0 36 40 58 70 168 190 202 246 258 280 378 390 408 412 448 | -158391249808 |
| STPT(10) | 1387320075817080701 | 0 2 6 8 18 20 30 32 36 38 | -146249454948 |
| SPT(16) | 1387320432625294333 | 0 4 18 24 36 70 78 96 118 136 144 178 190 196 210 214 | 210558758684 |
| STPT(10) | 1387320736207138487 | 0 2 60 62 72 74 84 86 144 146 | 514140602838 |
| TPT(14) | 1387320871192537679 | 0 2 102 104 168 170 192 194 228 230 270 272 312 314 | 649126002030 |
| SPT(16) | 1387321137898658453 | 0 38 44 54 60 84 110 116 288 294 320 344 350 360 366 404 | 915832122804 |
| STPT(10) | 1387321657455188627 | 0 2 30 32 42 44 54 56 84 86 | 1435388652978 |
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