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Prime Tuple Database
Prime p0= 1251840097560130409 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 44 34 6 18 12 8 18 78 16 78 18 8 12 18 6 34 44 (?)
an: 0 44 78 84 102 114 122 140 218 234 312 330 338 350 368 374 408 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Cruncher Pete
db: batch=77, k=18, 44 34 6 18 12 8 18 78 16
dn: 0 44 34 6 18 12 8 18 78 16 78 18 8 12 18 6 34 44 (?)
an: 0 44 78 84 102 114 122 140 218 234 312 330 338 350 368 374 408 452
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Cruncher Pete
db: batch=77, k=18, 44 34 6 18 12 8 18 78 16
| STPT(10) | 1251838291789149479 | 0 2 18 20 30 32 42 44 60 62 | -1805770980930 |
| STPT(10) | 1251839533207173731 | 0 2 6 8 18 20 30 32 36 38 | -564352956678 |
| STPT(10) | 1251839549588206847 | 0 2 30 32 72 74 114 116 144 146 | -547971923562 |
| STPT(10) | 1251839739170780831 | 0 2 36 38 78 80 120 122 156 158 | -358389349578 |
| STPT(10) | 1251839772236143001 | 0 2 6 8 18 20 30 32 36 38 | -325323987408 |
| STPT(10) | 1251840037668917087 | 0 2 30 32 42 44 54 56 84 86 | -59891213322 |
| STPT(10) | 1251840707232278489 | 0 2 18 20 30 32 42 44 60 62 | 609672148080 |
| STPT(10) | 1251841144944490277 | 0 2 60 62 102 104 144 146 204 206 | 1047384359868 |
| STPT(10) | 1251841401135477377 | 0 2 30 32 42 44 54 56 84 86 | 1303575346968 |
| SPT(16) | 1251841537694865259 | 0 28 42 58 70 72 88 168 214 294 310 312 324 340 354 382 | 1440134734850 |
| STPT(10) | 1251841584051744737 | 0 2 30 32 120 122 210 212 240 242 | 1486491614328 |
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