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Prime Tuple Database
Prime p0= 2309215777080777619 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 20 46 18 66 60 14 10 8 10 14 60 66 18 46 20 28 (?)
an: 0 28 48 94 112 178 238 252 262 270 280 294 354 420 438 484 504 532
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 532
Found by: Orange Kid
db: batch=81, k=18, 28 20 46 18 66 60 14 10 8
dn: 0 28 20 46 18 66 60 14 10 8 10 14 60 66 18 46 20 28 (?)
an: 0 28 48 94 112 178 238 252 262 270 280 294 354 420 438 484 504 532
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 532
Found by: Orange Kid
db: batch=81, k=18, 28 20 46 18 66 60 14 10 8
| STPT(10) | 2309215291441763207 | 0 2 24 26 42 44 60 62 84 86 | -485639014412 |
| STPT(10) | 2309215326928399961 | 0 2 30 32 78 80 126 128 156 158 | -450152377658 |
| STPT(10) | 2309215392576216491 | 0 2 6 8 48 50 90 92 96 98 | -384504561128 |
| STPT(10) | 2309215395144529601 | 0 2 36 38 78 80 120 122 156 158 | -381936248018 |
| STPT(10) | 2309215520726779307 | 0 2 30 32 42 44 54 56 84 86 | -256353998312 |
| STPT(10) | 2309215682806063697 | 0 2 12 14 42 44 72 74 84 86 | -94274713922 |
| STPT(10) | 2309216100592356869 | 0 2 42 44 90 92 138 140 180 182 | 323511579250 |
| SPT(16) | 2309216123127884329 | 0 22 30 72 84 108 112 130 132 150 154 178 190 232 240 262 | 346047106710 |
| STPT(10) | 2309216242066339337 | 0 2 30 32 42 44 54 56 84 86 | 464985561718 |
| STPT(10) | 2309216766027429239 | 0 2 42 44 60 62 78 80 120 122 | 988946651620 |
| STPT(10) | 2309216956061852069 | 0 2 48 50 60 62 72 74 120 122 | 1178981074450 |
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