Factor Info

ID 164776
Size 815 digits / 2705 bits
Status composite
Value 15165975320091951190842221709145078526711923002035241406085323995921535351283289259729114633302992086857424219362833112926678264520050669351789045127714003576458676913884485190532891765485841651788565299580369119297820290782937884310020708760615238319618277249074506883513964120665377457775291685832164270294402681522768902777259211200951166049933226017793252609336010648506727982745983105088977427919868608031796626411141042940750251963772071300546028920835867715497761083682735957891264988484163131430698878690331918484327326256866157246635401506200233081748287284553676322590168272316744964065166101218986408161150594264949909686693251563663616580514107113069406699585379352227204072940467260047429863123026363029222765644240586482006142691379644382800576226821091680479107215231261266329755954874112532763538447

Factorizations

Primary (ID: 164777) 358108734833121817942207 (proven prime)
(ID: 164778) 42350196588081759600897346249090747172082709389671119454777181048646706555248485726830716937404295616354592676367035455488971752132413850435887960764384838819270415397333024195309644175027440942214282234519681535840650192133932128385867771170216738669333255005416931840205234493106687941330468854893557372176283624679269157705103006908052802444859483609171538614351642874160497608186983260223817631034335230489332692775894419553954891484226378032143571160956516459833037414342627584601850430128923275338219165206065779833867887033552677448414577531470061600910915035953950237622862330801852341157218365052665463328200754474297914141969084907690416214281790456192660452395132685330738404475140370388176420600418098765816941834542306436974138905359261287648976831364808166029472301959012870321 (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.