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Prime Tuple Database
Prime p0= 2078816436242690077 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 72 10 50 30 16 2 4 74 4 2 16 30 50 10 72 42 (?)
an: 0 42 114 124 174 204 220 222 226 300 304 306 322 352 402 412 484 526
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 526
Found by: conf [MM]
db: batch=80, k=18, 42 72 10 50 30 16 2 4 74
dn: 0 42 72 10 50 30 16 2 4 74 4 2 16 30 50 10 72 42 (?)
an: 0 42 114 124 174 204 220 222 226 300 304 306 322 352 402 412 484 526
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 526
Found by: conf [MM]
db: batch=80, k=18, 42 72 10 50 30 16 2 4 74
| STPT(10) | 2078815405100654411 | 0 2 36 38 78 80 120 122 156 158 | -1031142035666 |
| STPT(10) | 2078815472996308097 | 0 2 30 32 120 122 210 212 240 242 | -963246381980 |
| STPT(10) | 2078815806002704799 | 0 2 30 32 60 62 90 92 120 122 | -630239985278 |
| SPT(16) | 2078815964796732649 | 0 22 52 54 70 154 168 192 220 244 258 342 358 360 390 412 | -471445957428 |
| STPT(10) | 2078815978786240427 | 0 2 30 32 42 44 54 56 84 86 | -457456449650 |
| STPT(10) | 2078816311877655401 | 0 2 6 8 18 20 30 32 36 38 | -124365034676 |
| SPT(16) | 2078816677213765033 | 0 10 28 30 100 108 150 166 270 286 328 336 406 408 426 436 | 240971074956 |
| SPT(16) | 2078817283589622139 | 0 12 18 48 58 70 82 84 88 90 102 114 124 154 160 172 | 847346932062 |
| STPT(10) | 2078817290651488139 | 0 2 18 20 30 32 42 44 60 62 | 854408798062 |
| SPT(16) | 2078817423509261401 | 0 16 36 88 156 178 186 252 256 322 330 352 420 472 492 508 | 987266571324 |
| STPT(10) | 2078817430356427097 | 0 2 30 32 42 44 54 56 84 86 | 994113737020 |
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