Factor Info
| ID | 3840 |
| Size | 178 digits / 591 bits |
| Status | composite |
| Value | 6662171564262499307888660276329239260333949306508944454010316775508524375457350073410933151683174759298121784912530943092100391921270744340649665526183714511507089024495992861151 |
Factorizations
| Primary | (ID: 3841) 135732250385154376731523201 (proven prime) |
| (ID: 3842) 49083188006961459955693983595701669213872573112965180410673343402215653847814385801922231667561774487491544774448578520457356994730928038406598403897951 (composite) |
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.