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Prime Tuple Database
Prime p0= 2531878649376894011 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 12 12 4 2 22 50 30 88 30 50 22 2 4 12 12 8 (?)
an: 0 8 20 32 36 38 60 110 140 228 258 308 330 332 336 348 360 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: JayPi
db: batch=82, k=18, 8 12 12 4 2 22 50 30 88
dn: 0 8 12 12 4 2 22 50 30 88 30 50 22 2 4 12 12 8 (?)
an: 0 8 20 32 36 38 60 110 140 228 258 308 330 332 336 348 360 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: JayPi
db: batch=82, k=18, 8 12 12 4 2 22 50 30 88
| TPT(14) | 2531876569571622587 | 0 2 30 32 84 86 114 116 150 152 210 212 264 266 | -2079805271424 |
| STPT(10) | 2531876711241403049 | 0 2 18 20 30 32 42 44 60 62 | -1938135490962 |
| TPT(14) | 2531877027717717941 | 0 2 6 8 18 20 120 122 126 128 186 188 216 218 | -1621659176070 |
| SPT(16) | 2531877100890893257 | 0 6 12 22 36 40 84 124 132 172 216 220 234 244 250 256 | -1548486000754 |
| SPT(16) | 2531877859387884043 | 0 46 78 100 124 136 156 214 330 388 408 420 444 466 498 544 | -789989009968 |
| SPT(18) | 2531878620927074921 | 0 8 38 66 126 132 162 168 176 222 230 236 266 272 332 360 390 398 | -28449819090 |
| STPT(10) | 2531879197297764581 | 0 2 36 38 78 80 120 122 156 158 | 547920870570 |
| SPT(16) | 2531879470729053001 | 0 6 90 100 130 138 142 160 168 186 190 198 228 238 322 328 | 821352158990 |
| SPT(16) | 2531880305205246817 | 0 34 42 54 76 84 94 96 220 222 232 240 262 274 282 316 | 1655828352806 |
| SPT(16) | 2531881459230569053 | 0 48 54 90 154 168 238 244 300 306 376 390 454 490 496 544 | 2809853675042 |
| STPT(10) | 2531881568333409959 | 0 2 42 44 60 62 78 80 120 122 | 2918956515948 |
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