Factor Info

ID 150714
Size 647 digits / 2148 bits
Status composite
Value 29651382996335274013024566257916162297965425619311445587244108810495092793645342721171527549439888924349672688044060852293677453551636051383058145931355187250553086238589193211209210564639897930975885323733816537553533229613443355959970342509063772229102100568434759024126791829394608167924572904150197264454552031619293487706055016052021208604756252550134589766938126523052787556108818640316128415912591264103991411201177105804125834833049147365010138293014584927918470679438858964362305462893721943612092317025997396428659982853516794275775895354550093086846455635570432928516343006204409623965104521120116090058166619332809812071361210959212101

Factorizations

Primary (ID: 149630) 3061504055141429624638878278539 (proven prime)
(ID: 184783) 9685233944583325078007262076189195608881406772367814098800461714451290948223842424753087157842856454036112940289830128183147127553771403374496419540829809255478129887804682982932790917646135151117364267302114543841609045273019273374075546866174961722213552267024786980602289491057046569959500886488840208571759714170057912213238827616238629917496679962258215756211183717411610550691406860337479910379156808309061542183864510877274303870780417141082529566247577814437374074952978138527456700445891651212602107523103602245086826356604253461920441153012239923760233413423756616195368073211775930751706973173560408059759 (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.