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Prime Tuple Database
Prime p0= 2821422316275354949 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 58 20 16 14 40 12 14 30 70 30 14 12 40 14 16 20 58 (?)
an: 0 58 78 94 108 148 160 174 204 274 304 318 330 370 384 400 420 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: JayPi
db: batch=82, k=18, 58 20 16 14 40 12 14 30 70
dn: 0 58 20 16 14 40 12 14 30 70 30 14 12 40 14 16 20 58 (?)
an: 0 58 78 94 108 148 160 174 204 274 304 318 330 370 384 400 420 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: JayPi
db: batch=82, k=18, 58 20 16 14 40 12 14 30 70
| TPT(14) | 2821421171015900771 | 0 2 36 38 48 50 108 110 360 362 390 392 420 422 | -1145259454178 |
| TPT(14) | 2821421286600560849 | 0 2 18 20 60 62 78 80 168 170 210 212 228 230 | -1029674794100 |
| STPT(10) | 2821421492290314437 | 0 2 30 32 42 44 54 56 84 86 | -823985040512 |
| STPT(10) | 2821421710828143749 | 0 2 18 20 30 32 42 44 60 62 | -605447211200 |
| SPT(16) | 2821421764014320653 | 0 6 70 84 96 130 138 154 300 316 324 358 370 384 448 454 | -552261034296 |
| SPT(16) | 2821421797125621499 | 0 12 18 60 94 108 160 162 220 222 274 288 322 364 370 382 | -519149733450 |
| STPT(10) | 2821422562572445367 | 0 2 30 32 42 44 54 56 84 86 | 246297090418 |
| TPT(14) | 2821422788885072807 | 0 2 24 26 30 32 54 56 84 86 180 182 204 206 | 472609717858 |
| STPT(10) | 2821422790557316217 | 0 2 24 26 42 44 60 62 84 86 | 474281961268 |
| SPT(13) | 2821423106459257901 | 0 12 42 138 198 228 240 252 282 342 438 468 480 | 790183902952 |
| SPT(16) | 2821423248583045103 | 0 18 50 84 98 126 128 156 158 186 188 216 230 264 296 314 | 932307690154 |
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