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Prime Tuple Database
Prime p0= 2121916301607476747 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 74 10 8 28 20 22 54 44 54 22 20 28 8 10 74 (?)
an: 0 74 84 92 120 140 162 216 260 314 336 356 384 392 402 476
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: LCB001
db: batch=80, k=16, 74 10 8 28 20 22 54 44
dn: 0 74 10 8 28 20 22 54 44 54 22 20 28 8 10 74 (?)
an: 0 74 84 92 120 140 162 216 260 314 336 356 384 392 402 476
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: LCB001
db: batch=80, k=16, 74 10 8 28 20 22 54 44
| SPT(16) | 2121914765416541713 | 0 16 90 106 114 168 220 234 280 294 346 400 408 424 498 514 | -1536190935034 |
| SPT(16) | 2121914769526385503 | 0 46 96 126 150 154 196 204 280 288 330 334 358 388 438 484 | -1532081091244 |
| SPT(18) | 2121914811946152787 | 0 12 22 42 76 82 126 132 142 144 154 160 204 210 244 264 274 286 | -1489661323960 |
| SPT(16) | 2121915321492183583 | 0 4 6 18 94 106 108 114 190 196 198 210 286 298 300 304 | -980115293164 |
| STPT(10) | 2121916106190527747 | 0 2 60 62 102 104 144 146 204 206 | -195416949000 |
| STPT(10) | 2121916255419602177 | 0 2 30 32 42 44 54 56 84 86 | -46187874570 |
| SPT(16) | 2121916350266309281 | 0 6 46 88 142 178 270 276 412 418 510 546 600 642 682 688 | 48658832534 |
| SPT(16) | 2121916389377017241 | 0 38 72 86 98 110 116 150 158 192 198 210 222 236 270 308 | 87769540494 |
| STPT(10) | 2121917005772828021 | 0 2 6 8 18 20 30 32 36 38 | 704165351274 |
| SPT(16) | 2121917061553438021 | 0 28 36 48 78 88 96 108 190 202 210 220 250 262 270 298 | 759945961274 |
| SPT(16) | 2121917407883612953 | 0 18 70 130 174 196 214 216 298 300 318 340 384 444 496 514 | 1106276136206 |
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