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Prime Tuple Database
Prime p0= 1538816847771139369 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 30 16 240 24 42 30 98 28 98 30 42 24 240 16 30 12 (?)
an: 0 12 42 58 298 322 364 394 492 520 618 648 690 714 954 970 1000 1012
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 1012
Found by: Theadalus
db: batch=78, k=18, 12 30 16 240 24 42 30 98 28
dn: 0 12 30 16 240 24 42 30 98 28 98 30 42 24 240 16 30 12 (?)
an: 0 12 42 58 298 322 364 394 492 520 618 648 690 714 954 970 1000 1012
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 1012
Found by: Theadalus
db: batch=78, k=18, 12 30 16 240 24 42 30 98 28
| SPT(16) | 1538815921151161901 | 0 20 26 30 42 72 80 86 276 282 290 320 332 336 342 362 | -926619977468 |
| TPT(14) | 1538815984890831761 | 0 2 6 8 48 50 90 92 156 158 270 272 330 332 | -862880307608 |
| TPT(14) | 1538816086969584341 | 0 2 6 8 120 122 156 158 228 230 240 242 246 248 | -760801555028 |
| STPT(10) | 1538816294242929617 | 0 2 24 26 42 44 60 62 84 86 | -553528209752 |
| STPT(10) | 1538816464765119509 | 0 2 12 14 30 32 48 50 60 62 | -383006019860 |
| STPT(10) | 1538816827230728207 | 0 2 30 32 42 44 54 56 84 86 | -20540411162 |
| TPT(14) | 1538817740533170917 | 0 2 24 26 42 44 84 86 120 122 264 266 282 284 | 892762031548 |
| SPT(16) | 1538818131585843923 | 0 20 44 48 66 84 86 104 150 168 170 188 206 210 234 254 | 1283814704554 |
| STPT(10) | 1538818339608018011 | 0 2 6 8 48 50 90 92 96 98 | 1491836878642 |
| STPT(10) | 1538818601711905271 | 0 2 6 8 18 20 30 32 36 38 | 1753940765902 |
| TPT(14) | 1538818827166208207 | 0 2 90 92 102 104 114 116 174 176 180 182 222 224 | 1979395068838 |
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