Factor Info

ID 121962
Size 508 digits / 1685 bits
Status composite
Value 1052337609829964333437452031078037272329450739063716985791629613037775484684682765846729814706984607587948023365639200945149653447206600968830960425849604802110992792771277835296220497700264570825372411031198645348045434731924569427704462048978817756614583472024848906372639826419781127225253705066238418454406360767171788961381117684653468088353147670579522273486280968808040265312583233828574798368920466190154537123135306933359769695596056611888860367380775220552143242939762722715325262211476237309863171

Factorizations

Primary (ID: 1370) 278063948778421918293648132296072521647713677514562307377179539431968671695358771515550364118158732045117801 (proven prime)
(ID: 121963) 3784516527414095833645272712941944462287005085987760707244578444896393834585791391000345409498755048112102876074412232120010297622334240510394219219584426637608955532147660132096062753257343446802167165933384260583175840960723782732291305797981545329499589165050659685665192381496074861473010866406277234711702948049379778811384825410478974496686028530904531062711936506931076568572873824700600959371 (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.