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Prime Tuple Database
Prime p0= 1661725644292374911 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 108 30 8 4 54 42 30 2 30 42 54 4 8 30 108 12 (?)
an: 0 12 120 150 158 162 216 258 288 290 320 362 416 420 428 458 566 578
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 578
Found by: LCB001
db: batch=79, k=18, 12 108 30 8 4 54 42 30 2
dn: 0 12 108 30 8 4 54 42 30 2 30 42 54 4 8 30 108 12 (?)
an: 0 12 120 150 158 162 216 258 288 290 320 362 416 420 428 458 566 578
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 578
Found by: LCB001
db: batch=79, k=18, 12 108 30 8 4 54 42 30 2
| STPT(10) | 1661724591294691739 | 0 2 12 14 30 32 48 50 60 62 | -1052997683172 |
| SPT(16) | 1661724929628368789 | 0 8 30 38 72 90 122 144 188 210 242 260 294 302 324 332 | -714664006122 |
| SPT(16) | 1661725058502721073 | 0 56 78 110 158 198 206 210 236 240 248 288 336 368 390 446 | -585789653838 |
| SPT(16) | 1661725256099609819 | 0 72 140 198 224 242 252 254 378 380 390 408 434 492 560 632 | -388192765092 |
| TPT(14) | 1661725638158294411 | 0 2 66 68 138 140 258 260 306 308 330 332 336 338 | -6134080500 |
| SPT(16) | 1661725639276369973 | 0 14 54 80 168 174 186 224 270 308 320 326 414 440 480 494 | -5016004938 |
| STPT(10) | 1661725990794519887 | 0 2 12 14 42 44 72 74 84 86 | 346502144976 |
| SPT(16) | 1661726025309141307 | 0 24 66 94 126 154 196 204 376 384 426 454 486 514 556 580 | 381016766396 |
| TPT(14) | 1661726312075934191 | 0 2 36 38 48 50 138 140 168 170 216 218 348 350 | 667783559280 |
| STPT(10) | 1661726807026137749 | 0 2 18 20 60 62 102 104 120 122 | 1162733762838 |
| SPT(16) | 1661726996939638873 | 0 84 154 160 214 220 256 270 334 348 384 390 444 450 520 604 | 1352647263962 |
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