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Prime Tuple Database
Prime p0= 1980364681522270741 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 56 10 2 52 72 14 4 8 4 14 72 52 2 10 56 10 (?)
an: 0 10 66 76 78 130 202 216 220 228 232 246 318 370 372 382 438 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 10 56 10 2 52 72 14 4 8
dn: 0 10 56 10 2 52 72 14 4 8 4 14 72 52 2 10 56 10 (?)
an: 0 10 66 76 78 130 202 216 220 228 232 246 318 370 372 382 438 448
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 448
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 10 56 10 2 52 72 14 4 8
| TPT(14) | 1980362807466530609 | 0 2 132 134 150 152 192 194 288 290 348 350 402 404 | -1874055740132 |
| STPT(10) | 1980362969924904317 | 0 2 30 32 42 44 54 56 84 86 | -1711597366424 |
| STPT(10) | 1980363083295522977 | 0 2 30 32 102 104 174 176 204 206 | -1598226747764 |
| STPT(10) | 1980363568587889787 | 0 2 30 32 42 44 54 56 84 86 | -1112934380954 |
| STPT(10) | 1980364039020057797 | 0 2 30 32 42 44 54 56 84 86 | -642502212944 |
| STPT(10) | 1980364049381478107 | 0 2 12 14 42 44 72 74 84 86 | -632140792634 |
| STPT(10) | 1980364724378213207 | 0 2 60 62 72 74 84 86 144 146 | 42855942466 |
| STPT(10) | 1980365318983483277 | 0 2 24 26 42 44 60 62 84 86 | 637461212536 |
| STPT(10) | 1980366008097636737 | 0 2 30 32 42 44 54 56 84 86 | 1326575365996 |
| SPT(16) | 1980366466688307821 | 0 6 12 32 50 78 120 146 252 278 320 348 366 386 392 398 | 1785166037080 |
| SPT(16) | 1980366558841819039 | 0 28 34 40 48 52 82 100 132 150 180 184 192 198 204 232 | 1877319548298 |
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