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Prime Tuple Database
Prime p0= 1978641636586850639 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 40 14 4 74 22 6 2 6 22 74 4 14 40 20 (?)
an: 0 20 60 74 78 152 174 180 182 188 210 284 288 302 342 362
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: MarkRBright
db: batch=80, k=16, 20 40 14 4 74 22 6 2
dn: 0 20 40 14 4 74 22 6 2 6 22 74 4 14 40 20 (?)
an: 0 20 60 74 78 152 174 180 182 188 210 284 288 302 342 362
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 362
Found by: MarkRBright
db: batch=80, k=16, 20 40 14 4 74 22 6 2
| SPT(16) | 1978640609900038237 | 0 30 52 84 114 142 156 184 192 220 234 262 292 324 346 376 | -1026686812402 |
| STPT(10) | 1978640663706497909 | 0 2 18 20 30 32 42 44 60 62 | -972880352730 |
| STPT(10) | 1978640805891962921 | 0 2 36 38 78 80 120 122 156 158 | -830694887718 |
| STPT(10) | 1978640850000250451 | 0 2 36 38 78 80 120 122 156 158 | -786586600188 |
| SPT(16) | 1978641168899833363 | 0 4 24 78 94 100 106 120 184 198 204 210 226 280 300 304 | -467687017276 |
| STPT(10) | 1978641392131828607 | 0 2 30 32 42 44 54 56 84 86 | -244455022032 |
| STPT(10) | 1978642382416019729 | 0 2 12 14 90 92 168 170 180 182 | 745829169090 |
| SPT(16) | 1978642400153760881 | 0 2 12 26 56 66 68 80 168 180 182 192 222 236 246 248 | 763566910242 |
| STPT(12) | 1978642402905144677 | 0 2 42 44 54 56 150 152 162 164 204 206 | 766318294038 |
| SPT(16) | 1978642511243132467 | 0 40 46 64 174 204 232 280 306 354 382 412 522 540 546 586 | 874656281828 |
| STPT(10) | 1978642871992102241 | 0 2 30 32 78 80 126 128 156 158 | 1235405251602 |
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