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Prime Tuple Database
Prime p0= 1427350091369594053 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 48 52 38 10 62 16 2 10 20 10 2 16 62 10 38 52 48 (?)
an: 0 48 100 138 148 210 226 228 238 258 268 270 286 348 358 396 448 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: UBT - Timbo
db: batch=78, k=18, 48 52 38 10 62 16 2 10 20
dn: 0 48 52 38 10 62 16 2 10 20 10 2 16 62 10 38 52 48 (?)
an: 0 48 100 138 148 210 226 228 238 258 268 270 286 348 358 396 448 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: UBT - Timbo
db: batch=78, k=18, 48 52 38 10 62 16 2 10 20
| TPT(14) | 1427348924982464987 | 0 2 24 26 252 254 282 284 294 296 312 314 354 356 | -1166387129066 |
| SPT(16) | 1427349031473910133 | 0 30 84 86 144 156 158 180 224 246 248 260 318 320 374 404 | -1059895683920 |
| SPT(16) | 1427349524747652271 | 0 6 42 58 106 120 162 210 238 286 328 342 390 406 442 448 | -566621941782 |
| STPT(10) | 1427349561727653407 | 0 2 30 32 42 44 54 56 84 86 | -529641940646 |
| STPT(10) | 1427349728334724937 | 0 2 12 14 42 44 72 74 84 86 | -363034869116 |
| SPT(16) | 1427349984732919609 | 0 10 18 70 88 138 150 168 220 238 250 300 318 370 378 388 | -106636674444 |
| STPT(10) | 1427350822350712151 | 0 2 6 8 48 50 90 92 96 98 | 730981118098 |
| SPT(16) | 1427351283058506893 | 0 26 44 84 86 96 98 110 114 126 128 138 140 180 198 224 | 1191688912840 |
| TPT(14) | 1427351408081512019 | 0 2 78 80 138 140 150 152 168 170 192 194 240 242 | 1316711917966 |
| SPT(16) | 1427351570245950409 | 0 12 34 40 48 84 112 120 202 210 238 274 282 288 310 322 | 1478876356356 |
| STPT(10) | 1427351832622867901 | 0 2 36 38 78 80 120 122 156 158 | 1741253273848 |
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