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Prime Tuple Database
Prime p0= 1231187440684786007 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 24 10 54 2 12 10 38 18 46 18 38 10 12 2 54 10 24 2 (?)
an: 0 2 26 36 90 92 104 114 152 170 216 234 272 282 294 296 350 360 384 386
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: emoga
db: batch=77, k=20, 2 24 10 54 2 12 10 38 18 46
dn: 0 2 24 10 54 2 12 10 38 18 46 18 38 10 12 2 54 10 24 2 (?)
an: 0 2 26 36 90 92 104 114 152 170 216 234 272 282 294 296 350 360 384 386
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 386
Found by: emoga
db: batch=77, k=20, 2 24 10 54 2 12 10 38 18 46
| STPT(10) | 1231186284205726307 | 0 2 30 32 42 44 54 56 84 86 | -1156479059700 |
| STPT(10) | 1231186816107484961 | 0 2 6 8 48 50 90 92 96 98 | -624577301046 |
| STPT(10) | 1231186822199805587 | 0 2 30 32 42 44 54 56 84 86 | -618484980420 |
| STPT(10) | 1231187008127163851 | 0 2 30 32 78 80 126 128 156 158 | -432557622156 |
| STPT(10) | 1231187330507215577 | 0 2 12 14 42 44 72 74 84 86 | -110177570430 |
| STPT(10) | 1231187416035634199 | 0 2 18 20 30 32 42 44 60 62 | -24649151808 |
| SPT(16) | 1231187865155125441 | 0 18 28 58 88 90 102 148 180 226 238 240 270 300 310 328 | 424470339434 |
| SPT(16) | 1231187890506699941 | 0 2 6 18 30 62 98 170 258 330 366 398 410 422 426 428 | 449821913934 |
| TPT(14) | 1231187976666120257 | 0 2 12 14 180 182 204 206 210 212 222 224 234 236 | 535981334250 |
| STPT(10) | 1231188011311023119 | 0 2 48 50 90 92 132 134 180 182 | 570626237112 |
| SPT(16) | 1231188014386930469 | 0 8 60 62 84 132 192 242 360 410 470 518 540 542 594 602 | 573702144462 |
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