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Prime Tuple Database
Prime p0= 981455306086579741 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 16 24 18 12 32 36 10 8 16 8 10 36 32 12 18 24 16 (?)
an: 0 16 40 58 70 102 138 148 156 172 180 190 226 258 270 288 312 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: stoneageman
db: batch=76, k=18, 16 24 18 12 32 36 10 8 16
dn: 0 16 24 18 12 32 36 10 8 16 8 10 36 32 12 18 24 16 (?)
an: 0 16 40 58 70 102 138 148 156 172 180 190 226 258 270 288 312 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: stoneageman
db: batch=76, k=18, 16 24 18 12 32 36 10 8 16
| TPT(14) | 981453695896088279 | 0 2 18 20 60 62 72 74 228 230 258 260 348 350 | -1610190491462 |
| SPT(16) | 981454263414033077 | 0 6 26 42 50 74 84 96 140 152 162 186 194 210 230 236 | -1042672546664 |
| SPT(16) | 981454376215672187 | 0 2 20 72 80 122 162 164 180 182 222 264 272 324 342 344 | -929870907554 |
| SPT(18) | 981454461492574291 | 0 10 22 28 46 52 66 76 118 120 162 172 186 192 210 216 228 238 | -844594005450 |
| STPT(10) | 981454858984477919 | 0 2 18 20 30 32 42 44 60 62 | -447102101822 |
| STPT(10) | 981454911435731177 | 0 2 30 32 42 44 54 56 84 86 | -394650848564 |
| STPT(10) | 981455668234277051 | 0 2 6 8 48 50 90 92 96 98 | 362147697310 |
| STPT(10) | 981455992013689937 | 0 2 42 44 132 134 222 224 264 266 | 685927110196 |
| STPT(10) | 981456239517058607 | 0 2 30 32 42 44 54 56 84 86 | 933430478866 |
| STPT(10) | 981456262189047917 | 0 2 30 32 42 44 54 56 84 86 | 956102468176 |
| SPT(16) | 981456303933417049 | 0 22 40 52 90 138 160 204 238 282 304 352 390 402 420 442 | 997846837308 |
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