Factor Info

ID 175021
Size 495 digits / 1642 bits
Status composite
Value 186513285352105398207850712936121017878447118505730660483567768160372480107945381407820216172910438355079982834197203138664092580277680309874564199052890063757386125612627862061782432372921494270825635061418998898603932509134358716047840776607428000531081026367694234704168031948929023513294828121971594851794793368527839892492270911569017962997296826884814131383687442374414587547537277435070862258403869043026003329184976254671360483930956777075004580870872439144227403521385837095861508464831

Factorizations

Primary (ID: 138931) 7089368748337829643503933079731374572111937978669047782803 (proven prime)
(ID: 175022) 26308870644630415522714199431418525272008398302724902621014598553560558142240599548386262564044082858019629022058562465695567863222785121744157441492515109849834773102739203698266243901239919491256729296424030030324358167818265639736532821411419080404265047974133766361767994375690731136491666656090098549603177165712597179230508972900218555416295625499925670175011935217513856278940403900222007762052184364524687265799909998007584263077 (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.