Factor Info

ID 109872
Size 570 digits / 1893 bits
Status composite
Value 405606250047621659413807271888513237028292823431198437255666245903630947064978610605490469799370647706616305658240822530642871838225490511189176529733900428725988024317656123809770539703946541916893655759275780582765744685915873570293273520232580558470214279984545004990673053770834206361582376135898664540005977541999353167028517444777584612417930276307215904305846844968749668877505523671809384902784695662073247686110983597510637687220462411007131745781011740393080195936848011046049820231251856400994154011832721231539409024186968916329268874512872432553584258978061

Factorizations

Primary (ID: 109873) 1522841531133675781729 (proven prime)
(ID: 109874) 266348298069904256148845548236911102069780728990206130909809648847443754317145414708148932077221464236935893385554376837303296608385919893062355882853852849343584980821040096119610315910345587659656205587372663863530896986492307282286316888364451674530723957604757103731464028163784567485075504964137362282993512296509672278275429411551500536174715725815792803153508896358902987370242087970884778713918254358209413571722637139992704965416738930137432178445744908262963456774199954140598323833703892520604426555812607577297149283918409034300406782509 (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.