Factor Info

ID 164559
Size 685 digits / 2274 bits
Status composite
Value 2510287146294496477663480976251364082111486260726261247476117006748742228927061126685812955739335679097027140162363739090791181009633159461364936788090251013468058749421416625408243494772355150486948548566201242534741671636307856011236276944001366959944153466162438900156891665218804603669893111440138401490004326867394814191859682540822101347185626425302594393780246778812281715531111310150937639483151926445756739322675518330541179940542108796778199376814606500104639708988095147748948911933824161752906476078720604982553014276106557290196337131293153581776593925317301601636132805620543598880090392735165739847948099053702555808972737880156002059396529141713036208677929361725476921

Factorizations

Primary (ID: 163522) 711722995847507981153 (proven prime)
(ID: 164560) 3527056398262484170768251600055361245593877528769291325948689122221566311042472067460304276114697092342740912507468124164022358254537827292073762319164398828496297012816905904999631219724962358773211687453487051550347113608218791667331242304043256339527128917150882776954508834199364919882749812060771647261712511549916415015800953100981851779679062191063971799825418429354692276895220880128944160994908765368040699140518260724204768081211755816451947930842126136169527196682584044836101648141255881673479931376451560626667080897820023397503348086899829650845964997083210622388331625408174482049080622820930469643248574388647937941508244782890454345295525239530457 (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.