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Prime Tuple Database
Prime p0= 2221239399442954097 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 14 40 26 24 22 20 22 8 22 20 22 24 26 40 14 6 (?)
an: 0 6 20 60 86 110 132 152 174 182 204 224 246 270 296 336 350 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: JayPi
db: batch=81, k=18, 6 14 40 26 24 22 20 22 8
dn: 0 6 14 40 26 24 22 20 22 8 22 20 22 24 26 40 14 6 (?)
an: 0 6 20 60 86 110 132 152 174 182 204 224 246 270 296 336 350 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: JayPi
db: batch=81, k=18, 6 14 40 26 24 22 20 22 8
| SPT(16) | 2221238041529880661 | 0 16 30 58 96 100 106 112 156 162 168 172 210 238 252 268 | -1357913073436 |
| SPT(16) | 2221238112306224023 | 0 6 36 94 106 126 166 180 190 204 244 264 276 334 364 370 | -1287136730074 |
| TPT(16) | 2221238570446472999 | 0 2 42 44 102 104 132 134 162 164 168 170 198 200 210 212 | -828996481098 |
| TPT(14) | 2221239002106286541 | 0 2 66 68 108 110 276 278 288 290 330 332 366 368 | -397336667556 |
| STPT(10) | 2221239151146190337 | 0 2 30 32 42 44 54 56 84 86 | -248296763760 |
| SPT(16) | 2221239281461510633 | 0 16 60 94 136 148 154 166 168 180 186 198 240 274 318 334 | -117981443464 |
| STPT(10) | 2221239615056124497 | 0 2 42 44 102 104 162 164 204 206 | 215613170400 |
| SPT(18) | 2221239770266918003 | 0 16 28 70 78 96 100 120 148 186 214 234 238 256 264 306 318 334 | 370823963906 |
| STPT(10) | 2221240046976519761 | 0 2 90 92 108 110 126 128 216 218 | 647533565664 |
| TPT(14) | 2221240665097846499 | 0 2 72 74 132 134 162 164 252 254 282 284 288 290 | 1265654892402 |
| STPT(10) | 2221240886628921107 | 0 2 30 32 42 44 54 56 84 86 | 1487185967010 |
©2024 Tomáš Brada