Factor Info

ID 58939
Size 646 digits / 2144 bits
Status composite
Value 2251151015533683942254110944790588482203120181280122600964743709031415593128330891198120443342435702198321828329668463053817263410923283788813151868830795012842132637281522998582693232118733361811182298707437643781979676917420892277381921837292734797656964199121859417948169653738796200779384168850746095794893900194895140009149125346328297595434407609484141402726894415605268272996846810182191502214357019630940056488074186858183980565527833723202410274919384647550747293604616488462975770615319774557288293323793900622960181037254212488550839157255637470834095206336616518806904730949596768523038314981507789075185820807492274463401167621431567

Factorizations

Primary (ID: 57424) 13936487739856870747255813 (proven prime)
(ID: 58940) 161529293287836918751431102242225420481118773345493261281943626469936057155012143762581093771055649202570088802059054999372645283735475301351190295693893218124489710715384690323380735244353644521313403192541891827752956316599196363185365188642399121314336049814604053784954606686044791760594335558164337147740523973650099753508720781047530413252241041749418857954173108777500211970841031518980188555923872433642575005007121479287414282386661758349237633651834177180299263456096988751835491904822272810964332656051339926129271392792665626376292113713952371051242057806829622437370844239238084425596363888246215945572352259 (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.