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Prime Tuple Database
Prime p0= 1927449747610800503 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 20 10 8 4 36 8 10 2 22 2 10 8 36 4 8 10 20 18 (?)
an: 0 18 38 48 56 60 96 104 114 116 138 140 150 158 194 198 206 216 236 254
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: amargo133
db: batch=80, k=20, 18 20 10 8 4 36 8 10 2 22
dn: 0 18 20 10 8 4 36 8 10 2 22 2 10 8 36 4 8 10 20 18 (?)
an: 0 18 38 48 56 60 96 104 114 116 138 140 150 158 194 198 206 216 236 254
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 254
Found by: amargo133
db: batch=80, k=20, 18 20 10 8 4 36 8 10 2 22
| SPT(16) | 1927448975910271531 | 0 6 40 76 180 186 216 256 336 376 406 412 516 552 586 592 | -771700528972 |
| STPT(10) | 1927449253952620397 | 0 2 24 26 42 44 60 62 84 86 | -493658180106 |
| STPT(10) | 1927449302560958777 | 0 2 42 44 72 74 102 104 144 146 | -445049841726 |
| STPT(10) | 1927449496749070907 | 0 2 30 32 42 44 54 56 84 86 | -250861729596 |
| STPT(10) | 1927449513095086217 | 0 2 12 14 42 44 72 74 84 86 | -234515714286 |
| STPT(10) | 1927449560874748367 | 0 2 30 32 120 122 210 212 240 242 | -186736052136 |
| SPT(16) | 1927450180436092303 | 0 24 28 34 88 94 144 150 154 160 210 216 270 276 280 304 | 432825291800 |
| SPT(16) | 1927450302090670111 | 0 10 18 28 30 72 118 138 172 192 238 280 282 292 300 310 | 554479869608 |
| SPT(16) | 1927450397680351837 | 0 12 34 54 72 150 172 184 210 222 244 322 340 360 382 394 | 650069551334 |
| SPT(16) | 1927450549149122383 | 0 28 40 78 88 106 136 156 178 198 228 246 256 294 306 334 | 801538321880 |
| SPT(16) | 1927450618268609723 | 0 20 24 50 66 116 176 186 248 258 318 368 384 410 414 434 | 870657809220 |
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