Factor Info

ID 159206
Size 401 digits / 1330 bits
Status composite
Value 16273798694226137322102437516913933114727988272307198820372849184848435419036579526734530751963366400487069826720381705912491368147303304183755874497399173196141040217115366849473663513573764358304611693213308995057834062120182650320440275842720423729968993239279260569975343294350352051026400684660665651312115560302925931803802953302474278783790547107201878230164174062919564984944469407330050116871

Factorizations

Primary (ID: 158839) 3437522810185564004611846021 (proven prime)
(ID: 192538) 4734164569324747778510601937894595404174730906624250188544321921866934780217686120218972448691215448155626169384930559685941335100079602738209363961764180442040084087635685819314476690884980589328987428764122170950051895738597132010223551806138927461910692190027413635112618053181910592351961490560030789951816312460134636698361192034101713251920750479626220580048785293851 (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.