Factor Info

ID 194859
Size 454 digits / 1507 bits
Status composite
Value 4165742042353257981021024909050520740245771994117519894993909074595337595019804208308735120550443220186940983559322239502785612383899366315517878930331921241827233849517409522779659229974229060093581242475853135988168326436406339925966801934145151234342271125448688987928688038815060011764292656200162884603855729285744720466233275520009605105298943416622339653115251633398920117194246196087369937127144190878531663287850152919882489133134108382338983781

Factorizations

Primary (ID: 193990) 211298899635531707540321435499576731419186451296769956985113 (proven prime)
(ID: 194860) 19714925394967617794956938095176723408440836135796151887558119208658149898850414953669613573989852328554117842538078342744611892643454955760057576648434686584143587034660693108220044120006759796641832055662444548356777038921437050520065797630074202313994798142938814669258640497033289142804311167969786113435182071044632734755464578073132321939118119357035662677390617357938697788055741671624237 (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.