Factor Info

ID 132120
Size 319 digits / 1057 bits
Status composite
Value 1178241541156029253181675472412776723955981634005211311671030151667665359496636993316160332977734577669031223271757988381709555346274141073218045124684027322842514029589987233020695552039343264084137103312214271525565066883788456972324408235980265774884935399453300040799927588530625485489945548686489971006136717991561

Factorizations

Primary (ID: 131690) 372515213872960388437 (proven prime)
(ID: 132121) 3162935357474681107639639944838900390064321738470074754883233634660633747606616029216765933909807992540203097637720084009065137714642451997279562825716687418141307555502278906430442134032021187918284212760069784693517458452115617211382318151656143459305305016793351929939135880637749463832747441253 (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.