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Prime Tuple Database
Prime p0= 2538261048115970069 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 86 24 40 2 28 30 2 178 2 30 28 2 40 24 86 18 (?)
an: 0 18 104 128 168 170 198 228 230 408 410 440 468 470 510 534 620 638
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 638
Found by: RFGuy_KCCO
db: batch=82, k=18, 18 86 24 40 2 28 30 2 178
dn: 0 18 86 24 40 2 28 30 2 178 2 30 28 2 40 24 86 18 (?)
an: 0 18 104 128 168 170 198 228 230 408 410 440 468 470 510 534 620 638
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 638
Found by: RFGuy_KCCO
db: batch=82, k=18, 18 86 24 40 2 28 30 2 178
| STPT(10) | 2538260065843911677 | 0 2 90 92 102 104 114 116 204 206 | -982272058392 |
| SPT(16) | 2538260094382476281 | 0 42 60 72 86 110 138 158 180 200 228 252 266 278 296 338 | -953733493788 |
| STPT(10) | 2538260219669364269 | 0 2 48 50 60 62 72 74 120 122 | -828446605800 |
| STPT(10) | 2538260515672852667 | 0 2 12 14 72 74 132 134 144 146 | -532443117402 |
| STPT(10) | 2538260599731383897 | 0 2 30 32 42 44 54 56 84 86 | -448384586172 |
| STPT(10) | 2538260861294786597 | 0 2 12 14 72 74 132 134 144 146 | -186821183472 |
| SPT(16) | 2538261368875909151 | 0 26 60 66 80 98 116 128 180 192 210 228 242 248 282 308 | 320759939082 |
| SPT(16) | 2538262039503851939 | 0 38 50 54 68 84 134 144 158 168 218 234 248 252 264 302 | 991387881870 |
| STPT(10) | 2538262410281021819 | 0 2 48 50 90 92 132 134 180 182 | 1362165051750 |
| STPT(10) | 2538262632145858529 | 0 2 18 20 30 32 42 44 60 62 | 1584029888460 |
| STPT(10) | 2538262958768145821 | 0 2 36 38 78 80 120 122 156 158 | 1910652175752 |
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