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Prime Tuple Database
Prime p0= 1978632165247912739 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 16 66 12 20 12 10 44 12 52 12 44 10 12 20 12 66 16 8 (?)
an: 0 8 24 90 102 122 134 144 188 200 252 264 308 318 330 350 362 428 444 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Dingo
db: batch=80, k=20, 8 16 66 12 20 12 10 44 12 52
dn: 0 8 16 66 12 20 12 10 44 12 52 12 44 10 12 20 12 66 16 8 (?)
an: 0 8 24 90 102 122 134 144 188 200 252 264 308 318 330 350 362 428 444 452
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 452
Found by: Dingo
db: batch=80, k=20, 8 16 66 12 20 12 10 44 12 52
| TPT(16) | 1978629735982309127 | 0 2 42 44 84 86 102 104 144 146 252 254 384 386 390 392 | -2429265603612 |
| STPT(10) | 1978630474569102857 | 0 2 24 26 42 44 60 62 84 86 | -1690678809882 |
| STPT(10) | 1978630725595296467 | 0 2 90 92 102 104 114 116 204 206 | -1439652616272 |
| STPT(10) | 1978630848234088577 | 0 2 12 14 42 44 72 74 84 86 | -1317013824162 |
| SPT(16) | 1978631223861991183 | 0 6 34 36 58 60 78 150 154 226 244 246 268 270 298 304 | -941385921556 |
| STPT(10) | 1978631587969019981 | 0 2 6 8 48 50 90 92 96 98 | -577278892758 |
| SPT(18) | 1978632566488763971 | 0 22 48 60 66 70 76 102 108 130 136 162 168 172 178 190 216 238 | 401240851232 |
| SPT(16) | 1978632603167039957 | 0 2 30 44 62 90 126 156 230 260 296 324 342 356 384 386 | 437919127218 |
| STPT(10) | 1978632638287931807 | 0 2 30 32 42 44 54 56 84 86 | 473040019068 |
| STPT(10) | 1978632966792232337 | 0 2 30 32 72 74 114 116 144 146 | 801544319598 |
| SPT(16) | 1978633001850181889 | 0 20 98 114 150 164 198 248 384 434 468 482 518 534 612 632 | 836602269150 |
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