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Prime Tuple Database
Prime p0= 2981509203896767253 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 16 54 2 10 108 50 12 28 12 50 108 10 2 54 16 8 (?)
an: 0 8 24 78 80 90 198 248 260 288 300 350 458 468 470 524 540 548
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: Asgard2022
db: batch=82, k=18, 8 16 54 2 10 108 50 12 28
dn: 0 8 16 54 2 10 108 50 12 28 12 50 108 10 2 54 16 8 (?)
an: 0 8 24 78 80 90 198 248 260 288 300 350 458 468 470 524 540 548
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: Asgard2022
db: batch=82, k=18, 8 16 54 2 10 108 50 12 28
| SPT(16) | 2981507507891530829 | 0 24 50 60 78 120 144 170 198 224 248 290 308 318 344 368 | -1696005236424 |
| TPT(14) | 2981507954176942961 | 0 2 36 38 138 140 180 182 240 242 348 350 498 500 | -1249719824292 |
| STPT(10) | 2981508165791427887 | 0 2 24 26 42 44 60 62 84 86 | -1038105339366 |
| SPT(16) | 2981508220416114421 | 0 30 60 112 120 130 162 196 216 250 282 292 300 352 382 412 | -983480652832 |
| STPT(10) | 2981508223357093607 | 0 2 60 62 72 74 84 86 144 146 | -980539673646 |
| STPT(10) | 2981508533791329959 | 0 2 18 20 30 32 42 44 60 62 | -670105437294 |
| STPT(10) | 2981509504378475669 | 0 2 18 20 30 32 42 44 60 62 | 300481708416 |
| STPT(10) | 2981509642341839207 | 0 2 30 32 42 44 54 56 84 86 | 438445071954 |
| STPT(10) | 2981509751134869011 | 0 2 30 32 78 80 126 128 156 158 | 547238101758 |
| STPT(10) | 2981510041169013857 | 0 2 24 26 42 44 60 62 84 86 | 837272246604 |
| STPT(10) | 2981510370947418929 | 0 2 48 50 90 92 132 134 180 182 | 1167050651676 |
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