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Prime Tuple Database
Prime p0= 1688346612433712347 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 50 18 24 18 28 14 90 4 90 14 28 18 24 18 50 4 (?)
an: 0 4 54 72 96 114 142 156 246 250 340 354 382 400 424 442 492 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: conf [MM]
db: batch=79, k=18, 4 50 18 24 18 28 14 90 4
dn: 0 4 50 18 24 18 28 14 90 4 90 14 28 18 24 18 50 4 (?)
an: 0 4 54 72 96 114 142 156 246 250 340 354 382 400 424 442 492 496
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: conf [MM]
db: batch=79, k=18, 4 50 18 24 18 28 14 90 4
| TPT(14) | 1688344890605031707 | 0 2 12 14 102 104 144 146 180 182 222 224 240 242 | -1721828680640 |
| STPT(10) | 1688344914894708797 | 0 2 24 26 42 44 60 62 84 86 | -1697539003550 |
| STPT(10) | 1688344983586490807 | 0 2 30 32 42 44 54 56 84 86 | -1628847221540 |
| STPT(10) | 1688345029951502771 | 0 2 30 32 60 62 90 92 120 122 | -1582482209576 |
| SPT(16) | 1688346105753360497 | 0 20 44 104 110 126 146 174 176 204 224 240 246 306 330 350 | -506680351850 |
| TPT(14) | 1688346202479253949 | 0 2 30 32 78 80 132 134 162 164 228 230 420 422 | -409954458398 |
| SPT(16) | 1688346643318922581 | 0 10 30 36 42 52 66 100 198 232 246 256 262 268 288 298 | 30885210234 |
| SPT(16) | 1688346698956474831 | 0 22 106 108 136 162 190 192 196 198 226 252 280 282 366 388 | 86522762484 |
| TPT(14) | 1688347157463415439 | 0 2 12 14 18 20 72 74 90 92 210 212 240 242 | 545029703092 |
| STPT(10) | 1688347175245031597 | 0 2 30 32 102 104 174 176 204 206 | 562811319250 |
| STPT(10) | 1688347212943738967 | 0 2 42 44 72 74 102 104 144 146 | 600510026620 |
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