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Prime Tuple Database
Prime p0= 1980948261213238511 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 56 4 20 10 12 14 4 2 4 14 12 10 20 4 56 (?)
an: 0 56 60 80 90 102 116 120 122 126 140 152 162 182 186 242
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 242
Found by: conf [MM]
db: batch=80, k=16, 56 4 20 10 12 14 4 2
dn: 0 56 4 20 10 12 14 4 2 4 14 12 10 20 4 56 (?)
an: 0 56 60 80 90 102 116 120 122 126 140 152 162 182 186 242
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 242
Found by: conf [MM]
db: batch=80, k=16, 56 4 20 10 12 14 4 2
| STPT(10) | 1980947144714978351 | 0 2 6 8 18 20 30 32 36 38 | -1116498260160 |
| STPT(10) | 1980947166163969559 | 0 2 48 50 90 92 132 134 180 182 | -1095049268952 |
| SPT(16) | 1980947879350775053 | 0 36 70 118 130 136 144 166 258 280 288 294 306 354 388 424 | -381862463458 |
| SPT(16) | 1980948013548970007 | 0 20 26 62 126 170 210 230 246 266 306 350 414 450 456 476 | -247664268504 |
| TPT(14) | 1980948047702606369 | 0 2 78 80 102 104 210 212 270 272 312 314 408 410 | -213510632142 |
| TPT(14) | 1980948090128915021 | 0 2 6 8 78 80 156 158 168 170 186 188 228 230 | -171084323490 |
| SPT(16) | 1980948640794203473 | 0 24 28 46 54 96 106 130 204 228 238 280 288 306 310 334 | 379580964962 |
| SPT(16) | 1980949090586227939 | 0 30 78 144 184 214 220 228 280 288 294 324 364 430 478 508 | 829372989428 |
| SPT(16) | 1980949140936818861 | 0 32 90 96 176 216 230 240 242 252 266 306 386 392 450 482 | 879723580350 |
| SPT(16) | 1980949404219677621 | 0 6 8 48 72 86 92 122 126 156 162 176 200 240 242 248 | 1143006439110 |
| SPT(16) | 1980949637863127131 | 0 18 58 90 126 172 238 250 288 300 366 412 448 480 520 538 | 1376649888620 |
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