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Prime Tuple Database
Prime p0= 1991439827885462179 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 40 2 10 62 10 86 30 34 30 86 10 62 10 2 40 (?)
an: 0 40 42 52 114 124 210 240 274 304 390 400 462 472 474 514
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 40 2 10 62 10 86 30 34
dn: 0 40 2 10 62 10 86 30 34 30 86 10 62 10 2 40 (?)
an: 0 40 42 52 114 124 210 240 274 304 390 400 462 472 474 514
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 40 2 10 62 10 86 30 34
| STPT(10) | 1991438976484615247 | 0 2 42 44 72 74 102 104 144 146 | -851400846932 |
| STPT(12) | 1991439142918120541 | 0 2 90 92 120 122 126 128 156 158 246 248 | -684967341638 |
| SPT(16) | 1991439537430006799 | 0 2 14 32 44 62 92 128 204 240 270 288 300 318 330 332 | -290455455380 |
| SPT(16) | 1991439581358918623 | 0 38 50 104 116 126 140 176 258 294 308 318 330 384 396 434 | -246526543556 |
| STPT(10) | 1991439604797224357 | 0 2 12 14 42 44 72 74 84 86 | -223088237822 |
| STPT(10) | 1991439649251080069 | 0 2 18 20 30 32 42 44 60 62 | -178634382110 |
| STPT(10) | 1991439844500006959 | 0 2 42 44 60 62 78 80 120 122 | 16614544780 |
| SPT(16) | 1991440146406992221 | 0 42 50 56 66 68 98 108 110 120 150 152 162 168 176 218 | 318521530042 |
| SPT(16) | 1991440417445767913 | 0 14 20 30 48 66 104 108 146 150 188 206 224 234 240 254 | 589560305734 |
| SPT(18) | 1991440873655007893 | 0 18 24 26 84 96 98 114 126 128 140 156 158 170 228 230 236 254 | 1045769545714 |
| SPT(18) | 1991440959166004809 | 0 22 24 60 72 78 82 94 102 190 198 210 214 220 232 268 270 292 | 1131280542630 |
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