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Prime Tuple Database
Prime p0= 1339931090053835861 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 8 12 12 42 10 14 22 2 22 14 10 42 12 12 8 18 (?)
an: 0 18 26 38 50 92 102 116 138 140 162 176 186 228 240 252 260 278
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: HenkM
db: batch=77, k=18, 18 8 12 12 42 10 14 22 2
dn: 0 18 8 12 12 42 10 14 22 2 22 14 10 42 12 12 8 18 (?)
an: 0 18 26 38 50 92 102 116 138 140 162 176 186 228 240 252 260 278
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: HenkM
db: batch=77, k=18, 18 8 12 12 42 10 14 22 2
| STPT(10) | 1339929314942865947 | 0 2 24 26 42 44 60 62 84 86 | -1775110969914 |
| SPT(16) | 1339929454151433247 | 0 22 72 84 90 100 114 130 156 172 186 196 202 214 264 286 | -1635902402614 |
| STPT(10) | 1339929538007566967 | 0 2 24 26 42 44 60 62 84 86 | -1552046268894 |
| STPT(10) | 1339930182625232741 | 0 2 6 8 48 50 90 92 96 98 | -907428603120 |
| STPT(10) | 1339930266261920129 | 0 2 18 20 30 32 42 44 60 62 | -823791915732 |
| STPT(10) | 1339930544392307807 | 0 2 30 32 60 62 90 92 120 122 | -545661528054 |
| STPT(10) | 1339931448410953379 | 0 2 18 20 60 62 102 104 120 122 | 358357117518 |
| STPT(10) | 1339931543018814047 | 0 2 30 32 42 44 54 56 84 86 | 452964978186 |
| STPT(10) | 1339931616341538107 | 0 2 30 32 42 44 54 56 84 86 | 526287702246 |
| STPT(12) | 1339931709974275589 | 0 2 12 14 42 44 108 110 138 140 150 152 | 619920439728 |
| SPT(16) | 1339931873475727309 | 0 10 22 42 78 84 112 144 148 180 208 214 250 270 282 292 | 783421891448 |
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