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Prime Tuple Database
Prime p0= 2993518656054409363 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 20 4 18 42 48 2 36 46 36 2 48 42 18 4 20 4 (?)
an: 0 4 24 28 46 88 136 138 174 220 256 258 306 348 366 370 390 394
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: JonS
db: batch=82, k=18, 4 20 4 18 42 48 2 36 46
dn: 0 4 20 4 18 42 48 2 36 46 36 2 48 42 18 4 20 4 (?)
an: 0 4 24 28 46 88 136 138 174 220 256 258 306 348 366 370 390 394
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: JonS
db: batch=82, k=18, 4 20 4 18 42 48 2 36 46
| SPT(16) | 2993517987369518387 | 0 6 36 62 126 146 164 234 272 342 360 380 444 470 500 506 | -668684890976 |
| TPT(14) | 2993518237204192931 | 0 2 6 8 30 32 126 128 156 158 186 188 228 230 | -418850216432 |
| STPT(10) | 2993518310718941021 | 0 2 30 32 78 80 126 128 156 158 | -345335468342 |
| STPT(10) | 2993518354990517399 | 0 2 42 44 90 92 138 140 180 182 | -301063891964 |
| STPT(10) | 2993518456295546939 | 0 2 48 50 90 92 132 134 180 182 | -199758862424 |
| SPT(16) | 2993518575933404899 | 0 28 108 160 162 172 178 184 288 294 300 310 312 364 444 472 | -80121004464 |
| SPT(16) | 2993518682503473911 | 0 42 86 98 128 198 206 212 216 222 230 300 330 342 386 428 | 26449064548 |
| TPT(14) | 2993519088533992859 | 0 2 12 14 42 44 120 122 192 194 240 242 282 284 | 432479583496 |
| STPT(10) | 2993519300038665449 | 0 2 18 20 30 32 42 44 60 62 | 643984256086 |
| SPT(16) | 2993519810397215299 | 0 22 48 78 84 204 232 270 352 390 418 538 544 574 600 622 | 1154342805936 |
| SPT(16) | 2993519908339597921 | 0 16 22 36 40 42 78 100 168 190 226 228 232 246 252 268 | 1252285188558 |
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