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Prime Tuple Database
Prime p0= 1978166720654415223 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 10 30 8 4 60 66 24 26 24 66 60 4 8 30 10 18 (?)
an: 0 18 28 58 66 70 130 196 220 246 270 336 396 400 408 438 448 466
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 466
Found by: Orange Kid
db: batch=80, k=18, 18 10 30 8 4 60 66 24 26
dn: 0 18 10 30 8 4 60 66 24 26 24 66 60 4 8 30 10 18 (?)
an: 0 18 28 58 66 70 130 196 220 246 270 336 396 400 408 438 448 466
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 466
Found by: Orange Kid
db: batch=80, k=18, 18 10 30 8 4 60 66 24 26
| SPT(16) | 1978164990054834769 | 0 12 34 60 84 88 118 184 198 264 294 298 322 348 370 382 | -1730599580454 |
| TPT(14) | 1978165394783437157 | 0 2 60 62 72 74 174 176 210 212 354 356 432 434 | -1325870978066 |
| SPT(16) | 1978165424491910743 | 0 6 24 48 66 108 126 150 154 178 196 238 256 280 298 304 | -1296162504480 |
| STPT(10) | 1978165447728713429 | 0 2 18 20 30 32 42 44 60 62 | -1272925701794 |
| SPT(16) | 1978166433146420831 | 0 66 122 150 230 248 320 356 402 438 510 528 608 636 692 758 | -287507994392 |
| STPT(10) | 1978166476375096697 | 0 2 30 32 42 44 54 56 84 86 | -244279318526 |
| SPT(16) | 1978167053260447373 | 0 20 38 158 228 254 266 288 296 318 330 356 426 546 564 584 | 332606032150 |
| STPT(10) | 1978167097743450587 | 0 2 30 32 42 44 54 56 84 86 | 377089035364 |
| TPT(14) | 1978167586793978969 | 0 2 102 104 132 134 138 140 180 182 210 212 270 272 | 866139563746 |
| SPT(16) | 1978168484004767707 | 0 16 52 60 70 112 132 156 190 214 234 276 286 294 330 346 | 1763350352484 |
| TPT(14) | 1978168916474301587 | 0 2 12 14 54 56 84 86 114 116 150 152 180 182 | 2195819886364 |
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