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Prime Tuple Database
Prime p0= 1991287895093650019 starts a
Symmetric tuple of 13 consecutive primes (SPT).
dn: 0 18 24 18 12 30 48 48 30 12 18 24 18 (?)
an: 0 18 42 60 72 102 150 198 228 240 258 282 300
All 13 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 300
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=13, 18 24 18 12 30 48
dn: 0 18 24 18 12 30 48 48 30 12 18 24 18 (?)
an: 0 18 42 60 72 102 150 198 228 240 258 282 300
All 13 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 300
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=13, 18 24 18 12 30 48
| SPT(16) | 1991286838622821541 | 0 92 98 138 198 228 252 302 306 356 380 410 470 510 516 608 | -1056470828478 |
| STPT(10) | 1991287027051165097 | 0 2 60 62 102 104 144 146 204 206 | -868042484922 |
| STPT(10) | 1991287197829756031 | 0 2 6 8 18 20 30 32 36 38 | -697263893988 |
| SPT(16) | 1991287465985999891 | 0 2 48 62 128 132 146 152 156 162 176 180 246 260 306 308 | -429107650128 |
| STPT(10) | 1991287715288417801 | 0 2 48 50 168 170 288 290 336 338 | -179805232218 |
| STPT(10) | 1991287742270311781 | 0 2 6 8 18 20 30 32 36 38 | -152823338238 |
| STPT(10) | 1991289168198487499 | 0 2 108 110 210 212 312 314 420 422 | 1273104837480 |
| SPT(16) | 1991289470449168619 | 0 14 48 72 74 98 114 134 168 188 204 228 230 254 288 302 | 1575355518600 |
| STPT(10) | 1991290197819719507 | 0 2 12 14 42 44 72 74 84 86 | 2302726069488 |
| TPT(14) | 1991290281786355211 | 0 2 30 32 96 98 186 188 198 200 210 212 258 260 | 2386692705192 |
| STPT(10) | 1991290493187718649 | 0 2 12 14 90 92 168 170 180 182 | 2598094068630 |
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