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Prime Tuple Database
Prime p0= 2776903558476823771 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 16 50 10 12 12 18 30 50 30 18 12 12 10 50 16 42 (?)
an: 0 42 58 108 118 130 142 160 190 240 270 288 300 312 322 372 388 430
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 430
Found by: JayPi
db: batch=82, k=18, 42 16 50 10 12 12 18 30 50
dn: 0 42 16 50 10 12 12 18 30 50 30 18 12 12 10 50 16 42 (?)
an: 0 42 58 108 118 130 142 160 190 240 270 288 300 312 322 372 388 430
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 430
Found by: JayPi
db: batch=82, k=18, 42 16 50 10 12 12 18 30 50
| SPT(16) | 2776902633840691193 | 0 56 104 116 120 158 200 204 230 234 276 314 318 330 378 434 | -924636132578 |
| STPT(10) | 2776902993474188609 | 0 2 18 20 30 32 42 44 60 62 | -565002635162 |
| STPT(10) | 2776903139168531249 | 0 2 30 32 60 62 90 92 120 122 | -419308292522 |
| STPT(10) | 2776903339455842897 | 0 2 24 26 42 44 60 62 84 86 | -219020980874 |
| STPT(10) | 2776903379260582487 | 0 2 24 26 42 44 60 62 84 86 | -179216241284 |
| STPT(10) | 2776903528974097331 | 0 2 6 8 48 50 90 92 96 98 | -29502726440 |
| STPT(10) | 2776903761600372377 | 0 2 30 32 42 44 54 56 84 86 | 203123548606 |
| SPT(16) | 2776903835568866209 | 0 10 40 42 48 70 120 138 274 292 342 364 370 372 402 412 | 277092042438 |
| SPT(16) | 2776903998408482143 | 0 6 24 34 36 40 60 66 148 154 174 178 180 190 208 214 | 439931658372 |
| STPT(10) | 2776904430672266561 | 0 2 6 8 18 20 30 32 36 38 | 872195442790 |
| STPT(10) | 2776904979459374609 | 0 2 18 20 30 32 42 44 60 62 | 1420982550838 |
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