Factor Info

ID 214645
Size 280 digits / 928 bits
Status composite
Value 2141891201290656070375604740611449119756281153969320654376879603217031285991823236437234944488621148303715634103762679889546314512652302689668884342984406464565502247263542991721914326415486285914103156757876023187711357307596552895575975538106616041873434857243295993976762134471

Factorizations

Primary (ID: 214646) 729292079134517325433 (proven prime)
(ID: 214647) 2936945652601261827561418283780550272069987102472650753637834756748781251190264245067640794208589294840829124438932622250309620365762051149217248001268307031704679454678078817812080232162558250252963621247254848047902935683536786257948085242564729921439514687 (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.