Factor Info

ID 22997
Size 612 digits / 2031 bits
Status composite
Value 152576100148087120674528631797045138182262108572686299728267877032120736320178881335668806129104041131634215876302634799841932960220730132738090399200100760221519787880135502517728834376048524355193581510924241007227588005902565281621841453233448124254823529722710872393341820716375721332703395970899752024413054428355440466009169541678258413458196831435704916379876797561601615663719193552930413686301121568106110713752530758805892208193094209784620717628290161705780190776718121279844794251797152747202925544437737952660994263235586431731994982217253933178620897103732453015761538525153088116772402604536314579

Factorizations

Primary (ID: 17138) 7098996031830910703530849 (proven prime)
(ID: 22998) 21492630713407517295697789150350147896130725251208993410039119001866043126699115750838674988312753144612906122946954443266466169066231063035791010385191556960851236236472478951432659949527126456352709045198195176494685609373563019946171238205165493630909730473201295495672719034879417358125846590811018055354138926542809029629267225640167782628951651074627017859738736015030442735193914286974518246389258569172222802136593201882217018878723751015372707661478369528195067424931153409034780526508219265186762960708422408467081123638699154502878746903370614181525729478142280758072135470771 (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.