Factor Info

ID 196986
Size 387 digits / 1284 bits
Status composite
Value 310184916330583255711991115855323174566883586070784764759247146833489628457837351933398252040139485320285014512515550498622253982741931416405123335994004505206565121393549532147004758123760797822843557718761146141564715700739674872682776035808211856268515492148269376401410617313148590294208955702175262316348635097567040701649424944316107339724219343673461229195595574394967839833492269

Factorizations

Primary (ID: 7545) 4508900190610152350577887323102224338300552415040178248330163977 (proven prime)
(ID: 196987) 68793919407785445807321160477476267171553318969226042306351763489849676634526809139236801336668849183129481171449111433850173804307736311391930600340980598392953498423014701649600602927724195865857335040749620818978870361629205520950576647489393676634102451999480693571000470110197883975841410072942993475003447685956974597 (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.