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Prime Tuple Database
Prime p0= 1528933967258327183 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 44 24 36 6 58 20 28 2 28 20 58 6 36 24 44 30 (?)
an: 0 30 74 98 134 140 198 218 246 248 276 296 354 360 396 420 464 494
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: Donn Pike (USAF Ret)
db: batch=78, k=18, 30 44 24 36 6 58 20 28 2
dn: 0 30 44 24 36 6 58 20 28 2 28 20 58 6 36 24 44 30 (?)
an: 0 30 74 98 134 140 198 218 246 248 276 296 354 360 396 420 464 494
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: Donn Pike (USAF Ret)
db: batch=78, k=18, 30 44 24 36 6 58 20 28 2
| SPT(20) | 1528932721039505459 | 0 14 60 74 140 152 170 174 212 242 252 282 320 324 342 354 420 434 480 494 | -1246218821724 |
| STPT(10) | 1528932893607712517 | 0 2 12 14 42 44 72 74 84 86 | -1073650614666 |
| SPT(16) | 1528933345491951379 | 0 10 12 40 70 78 88 148 252 312 322 330 360 388 390 400 | -621766375804 |
| SPT(16) | 1528933692968982613 | 0 4 10 18 88 118 124 150 154 180 186 216 286 294 300 304 | -274289344570 |
| SPT(16) | 1528933785405549769 | 0 42 88 112 190 208 232 250 312 330 354 372 450 474 520 562 | -181852777414 |
| STPT(10) | 1528933918654329329 | 0 2 18 20 30 32 42 44 60 62 | -48603997854 |
| TPT(14) | 1528934392421539841 | 0 2 48 50 210 212 216 218 306 308 390 392 420 422 | 425163212658 |
| SPT(16) | 1528934474983682363 | 0 84 98 108 114 150 198 240 254 296 344 380 386 396 410 494 | 507725355180 |
| STPT(10) | 1528934508001261157 | 0 2 24 26 42 44 60 62 84 86 | 540742933974 |
| TPT(14) | 1528934670603978047 | 0 2 12 14 42 44 60 62 90 92 114 116 174 176 | 703345650864 |
| STPT(10) | 1528934807701171469 | 0 2 18 20 30 32 42 44 60 62 | 840442844286 |
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