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Prime Tuple Database
Prime p0= 2321941948208484659 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 12 24 20 18 70 8 30 22 30 8 70 18 20 24 12 18 (?)
an: 0 18 30 54 74 92 162 170 200 222 252 260 330 348 368 392 404 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Orange Kid
db: batch=81, k=18, 18 12 24 20 18 70 8 30 22
dn: 0 18 12 24 20 18 70 8 30 22 30 8 70 18 20 24 12 18 (?)
an: 0 18 30 54 74 92 162 170 200 222 252 260 330 348 368 392 404 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Orange Kid
db: batch=81, k=18, 18 12 24 20 18 70 8 30 22
| STPT(10) | 2321939666653889699 | 0 2 18 20 30 32 42 44 60 62 | -2281554594960 |
| STPT(10) | 2321939722454518679 | 0 2 42 44 60 62 78 80 120 122 | -2225753965980 |
| SPT(16) | 2321940308500505471 | 0 18 30 38 48 50 62 78 212 228 240 242 252 260 272 290 | -1639707979188 |
| STPT(10) | 2321940748819525619 | 0 2 30 32 60 62 90 92 120 122 | -1199388959040 |
| STPT(12) | 2321940935645531351 | 0 2 6 8 30 32 156 158 180 182 186 188 | -1012562953308 |
| SPT(16) | 2321941290291228787 | 0 42 54 96 112 130 142 216 220 294 306 324 340 382 394 436 | -657917255872 |
| STPT(10) | 2321942287076982569 | 0 2 18 20 30 32 42 44 60 62 | 338868497910 |
| STPT(10) | 2321942350796599847 | 0 2 30 32 42 44 54 56 84 86 | 402588115188 |
| STPT(10) | 2321942970666428957 | 0 2 12 14 42 44 72 74 84 86 | 1022457944298 |
| STPT(10) | 2321943156085907087 | 0 2 30 32 42 44 54 56 84 86 | 1207877422428 |
| STPT(10) | 2321944150525417679 | 0 2 18 20 30 32 42 44 60 62 | 2202316933020 |
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