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Prime Tuple Database
Prime p0= 40484477234329421 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 56 10 6 18 66 54 2 4 116 4 2 54 66 18 6 10 56 (?)
an: 0 56 66 72 90 156 210 212 216 332 336 338 392 458 476 482 492 548
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: jozef j
db: batch=65, k=18, 56 10 6 18 66 54 2 4 116
dn: 0 56 10 6 18 66 54 2 4 116 4 2 54 66 18 6 10 56 (?)
an: 0 56 66 72 90 156 210 212 216 332 336 338 392 458 476 482 492 548
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: jozef j
db: batch=65, k=18, 56 10 6 18 66 54 2 4 116
| SPT(14) | 40484421917433139 | 0 10 84 90 100 112 114 148 150 162 172 178 252 262 | -55316896282 |
| SPT(16) | 40484421919513609 | 0 72 90 120 142 154 202 204 310 312 360 372 394 424 442 514 | -55314815812 |
| TPT(12) | 40484453187708287 | 0 2 30 32 90 92 102 104 132 134 330 332 | -24046621134 |
| SPT(14) | 40484455489941667 | 0 42 52 70 142 150 162 220 232 240 312 330 340 382 | -21744387754 |
| STPT(10) | 40484459807442197 | 0 2 30 32 42 44 54 56 84 86 | -17426887224 |
| TPT(12) | 40484463779389349 | 0 2 18 20 30 32 42 44 168 170 192 194 | -13454940072 |
| SPT(14) | 40484478365401463 | 0 30 38 60 86 98 120 164 186 198 224 246 254 284 | 1131072042 |
| TPT(12) | 40484482230101339 | 0 2 48 50 78 80 132 134 150 152 210 212 | 4995771918 |
| SPT(14) | 40484488209865333 | 0 6 30 40 54 58 118 126 186 190 204 214 238 244 | 10975535912 |
| SPT(14) | 40484492578987273 | 0 10 18 40 46 60 66 148 154 168 174 196 204 214 | 15344657852 |
| SPT(14) | 40484497583368511 | 0 32 80 92 138 158 182 246 270 290 336 348 396 428 | 20349039090 |
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