Factor Info

ID 205642
Size 666 digits / 2210 bits
Status composite
Value 167837173039307761017702704666899784534424393953662970942188472240037494366848502860314489977557415037791718289569622823605844296640628704381308084187528587651062664091094378116297872404775529067723719640142656173444367660768127448992021740372196829535815328565815475191657939355076070848783058852725763418386560852090970834820076045001715215617284621449330654975599853159591566917683824709410066428582762778357385665769556174292710148215126500378484350714762229010899644403150470002477484318561369704646027951768663267911663725580302623399637264642703259362106283071736949657037495741634817698900065681500067831654977199851060780052817006667316183502154215827350773

Factorizations

Primary (ID: 205643) 10666418269689381565229 (proven prime)
(ID: 205644) 15735101399149929790374667912618854016034285911012496622124107995684535390132661586117216192524333002258071283947671792775759243386792716310125429823558118472466380183772942047668418969368241832316325235651288421065540925659666799783660641349140730759316400225891148159125625459359351625062950820034196207875517128663694125744966959109819730216438285758798975764571851076717699192017526936215577642363388836040453148966536569605408304855730181405040256182743874618056619870111196447613746304441635878180799535941308933004281695440305727508140476980093927301282590308041952680641872280253101653231453182900990271546274997058095207955363180213737 (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.