Factor Info

ID 159770
Size 707 digits / 2347 bits
Status composite
Value 19388406912551729363187853317776521644358275038378881108916468163581054254835218041543837408258603480834933182604923849910014284504361722398546051562913638513918737212789091524316534055023215999789556684356305694996196882155708153037544178247798491885284392125420877711602577433813067412548670457192486150640566677254832308164836959597255970938750259134917138908868309003583611084726629402105930603808693625839082302298812834500915371376514331209573338221462177856077358914309246818146475612174269575015256463909956577484036921159490752752969250233634049230318286949364021160047846893494892077153828848714297977489827091357570208986197228803727526324868600304038260138204155806307915933485169587712864709327

Factorizations

Primary (ID: 192113) 391310543553408193198336076327142258913 (proven prime)
(ID: 193257) 49547366489258662260555123516676929769940136948839723204155055819802630419589403943400700884501115593026281877355678668355180902359410159060376611763005416062876922188311765270684610921621475049664189412855988246781720038987515734417511994380979384387602958168424710158555263432951241956737806112046224612867932221155034807522393002350916946637040333133262314026526288191747131456481497078992351628074223608413730830540408931649009401458493298456462178738837514549964812030661328760231579853483855310127151965701315699227253995718874406850496545085414745333920312767937132243674654459331035320901417203748880349969959624497933252684787119870018306741229546324528130479 (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.