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Prime Tuple Database
Prime p0= 1027224573837667811 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 56 16 18 20 22 24 54 32 124 32 54 24 22 20 18 16 56 (?)
an: 0 56 72 90 110 132 156 210 242 366 398 452 476 498 518 536 552 608
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 608
Found by: HenkM
db: batch=76, k=18, 56 16 18 20 22 24 54 32 124
dn: 0 56 16 18 20 22 24 54 32 124 32 54 24 22 20 18 16 56 (?)
an: 0 56 72 90 110 132 156 210 242 366 398 452 476 498 518 536 552 608
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 608
Found by: HenkM
db: batch=76, k=18, 56 16 18 20 22 24 54 32 124
| STPT(10) | 1027223756227864331 | 0 2 66 68 138 140 210 212 276 278 | -817609803480 |
| STPT(10) | 1027224168707222579 | 0 2 42 44 60 62 78 80 120 122 | -405130445232 |
| STPT(10) | 1027224326952068429 | 0 2 18 20 30 32 42 44 60 62 | -246885599382 |
| SPT(16) | 1027224395118388213 | 0 94 136 168 174 178 186 190 234 238 246 250 256 288 330 424 | -178719279598 |
| STPT(10) | 1027224449584041251 | 0 2 6 8 48 50 90 92 96 98 | -124253626560 |
| STPT(10) | 1027224518521558109 | 0 2 18 20 30 32 42 44 60 62 | -55316109702 |
| STPT(10) | 1027224953713731317 | 0 2 30 32 42 44 54 56 84 86 | 379876063506 |
| SPT(16) | 1027225025591349659 | 0 18 32 54 98 132 194 210 272 288 350 384 428 450 464 482 | 451753681848 |
| STPT(10) | 1027225225213640639 | 0 2 18 20 30 32 42 44 60 62 | 651375972828 |
| SPT(16) | 1027225591602701969 | 0 32 38 84 104 114 122 128 144 150 158 168 188 234 240 272 | 1017765034158 |
| STPT(10) | 1027225693171894031 | 0 2 6 8 48 50 90 92 96 98 | 1119334226220 |
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