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Prime Tuple Database
Prime p0= 278881316193320899 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 42 16 12 20 12 58 12 68 12 58 12 20 12 16 42 (?)
an: 0 42 58 70 90 102 160 172 240 252 310 322 342 354 370 412
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=16, 42 16 12 20 12 58 12 68
dn: 0 42 16 12 20 12 58 12 68 12 58 12 20 12 16 42 (?)
an: 0 42 58 70 90 102 160 172 240 252 310 322 342 354 370 412
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: [AF>Amis des Lapins] Ceclo
db: batch=69, k=16, 42 16 12 20 12 58 12 68
| SPT(14) | 278881278225214817 | 0 12 14 26 42 60 102 104 146 164 180 192 194 206 | -37968106082 |
| SPT(14) | 278881283341773961 | 0 46 52 60 70 136 142 156 162 228 238 246 252 298 | -32851546938 |
| SPT(14) | 278881284815332289 | 0 84 102 110 122 158 180 212 234 270 282 290 308 392 | -31377988610 |
| TPT(12) | 278881285750612871 | 0 2 18 20 30 32 138 140 216 218 258 260 | -30442708028 |
| SPT(14) | 278881303284073823 | 0 6 26 68 78 98 110 156 168 188 198 240 260 266 | -12909247076 |
| SPT(14) | 278881312293664831 | 0 22 36 46 48 60 72 76 88 100 102 112 126 148 | -3899656068 |
| TPT(12) | 278881333363698797 | 0 2 12 14 30 32 42 44 210 212 240 242 | 17170377898 |
| SPT(14) | 278881345003686349 | 0 28 70 78 100 112 124 138 150 162 184 192 234 262 | 28810365450 |
| SPT(14) | 278881345615311557 | 0 30 44 62 72 104 110 126 132 164 174 192 206 236 | 29421990658 |
| SPT(14) | 278881350226953563 | 0 14 26 38 50 68 134 150 216 234 246 258 270 284 | 34033632664 |
| SPT(14) | 278881360349727169 | 0 60 102 108 130 150 168 184 202 222 244 250 292 352 | 44156406270 |
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