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Prime Tuple Database
Prime p0= 1893349907648602477 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 22 32 30 48 22 18 108 2 30 40 30 2 108 18 22 48 30 32 22 (?)
an: 0 22 54 84 132 154 172 280 282 312 352 382 384 492 510 532 580 610 642 664
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 664
Found by: amargo133
db: batch=79, k=20, 22 32 30 48 22 18 108 2 30 40
dn: 0 22 32 30 48 22 18 108 2 30 40 30 2 108 18 22 48 30 32 22 (?)
an: 0 22 54 84 132 154 172 280 282 312 352 382 384 492 510 532 580 610 642 664
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 664
Found by: amargo133
db: batch=79, k=20, 22 32 30 48 22 18 108 2 30 40
| STPT(10) | 1893347571804173657 | 0 2 12 14 42 44 72 74 84 86 | -2335844428820 |
| STPT(10) | 1893348457888324649 | 0 2 42 44 60 62 78 80 120 122 | -1449760277828 |
| STPT(10) | 1893348596829320177 | 0 2 30 32 42 44 54 56 84 86 | -1310819282300 |
| TPT(14) | 1893348642617393537 | 0 2 42 44 114 116 162 164 174 176 210 212 270 272 | -1265031208940 |
| SPT(16) | 1893348802306563113 | 0 26 50 68 84 134 180 200 264 284 330 380 396 414 438 464 | -1105342039364 |
| SPT(16) | 1893349670826060809 | 0 48 60 104 200 248 270 290 312 332 354 402 498 542 554 602 | -236822541668 |
| STPT(12) | 1893349974313739057 | 0 2 42 44 84 86 210 212 252 254 294 296 | 66665136580 |
| STPT(10) | 1893349991446369361 | 0 2 6 8 48 50 90 92 96 98 | 83797766884 |
| STPT(10) | 1893349994372238341 | 0 2 30 32 60 62 90 92 120 122 | 86723635864 |
| SPT(16) | 1893350081300231209 | 0 22 34 40 42 54 84 120 172 208 238 250 252 258 270 292 | 173651628732 |
| SPT(16) | 1893350592590911681 | 0 16 42 66 112 162 190 192 196 198 226 276 322 346 372 388 | 684942309204 |
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