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Prime Tuple Database
Prime p0= 2989327337752677881 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 30 56 22 6 56 10 30 44 30 10 56 6 22 56 30 12 (?)
an: 0 12 42 98 120 126 182 192 222 266 296 306 362 368 390 446 476 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: [SG-FC] hl
db: batch=82, k=18, 12 30 56 22 6 56 10 30 44
dn: 0 12 30 56 22 6 56 10 30 44 30 10 56 6 22 56 30 12 (?)
an: 0 12 42 98 120 126 182 192 222 266 296 306 362 368 390 446 476 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: [SG-FC] hl
db: batch=82, k=18, 12 30 56 22 6 56 10 30 44
| STPT(10) | 2989325876665904561 | 0 2 30 32 60 62 90 92 120 122 | -1461086773320 |
| STPT(10) | 2989326027298609589 | 0 2 42 44 180 182 318 320 360 362 | -1310454068292 |
| STPT(12) | 2989326043616868911 | 0 2 18 20 60 62 156 158 198 200 216 218 | -1294135808970 |
| STPT(10) | 2989326233103285599 | 0 2 18 20 30 32 42 44 60 62 | -1104649392282 |
| TPT(14) | 2989326474227843381 | 0 2 36 38 60 62 156 158 168 170 210 212 228 230 | -863524834500 |
| STPT(10) | 2989327320288208379 | 0 2 18 20 30 32 42 44 60 62 | -17464469502 |
| STPT(10) | 2989327503421226249 | 0 2 18 20 60 62 102 104 120 122 | 165668548368 |
| SPT(16) | 2989327507447617839 | 0 48 62 98 110 128 152 180 200 228 252 270 282 318 332 380 | 169694939958 |
| SPT(16) | 2989328325723268381 | 0 6 12 40 52 58 90 108 160 178 210 216 228 256 262 268 | 987970590500 |
| STPT(10) | 2989328583161694029 | 0 2 12 14 90 92 168 170 180 182 | 1245409016148 |
| STPT(12) | 2989328847083478587 | 0 2 30 32 42 44 72 74 84 86 114 116 | 1509330800706 |
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