Factor Info

ID 173738
Size 1048 digits / 3480 bits
Status composite
Value 2934489398923477141883766032202184587079682370777683001639301712329099387153910757031476337214950512640192831755851805901445746524847323020600455393183656946564567087839593068220696091239547246330090660598812912542995599272881835444742966892099536640301561079802945631548036485060470018581048911183601817614106236742190881127991172990263343207567157053685513289389832137435227915980236087909207140941189849303080042947849129520397913627975628659384854040704440128321367877966388475537579387142401975803588197893663361837576226514829693069571121217037098186501558680936783840515061142560842110619836299268079450843395482083409552848061939364843940783133804692982529272823358156847727673608445889432883333503076147071365877542610415346941205844977090117843468183413074555799477162386506049236615053988024011478555261086659248798624857561376240265402460884707491193747252573180487634418725763784600312988282412443002469441193961423181262088732409795643517650351441102542823178733993124960207858225811719697094399200676020169718223338629985834628044857

Factorizations

Primary (ID: 171595) 15109492132546510303689147472014105259 (proven prime)
(ID: 173739) 194214959257462927511652154350314168868367237005085298706315524289345977630113180078878222273180382659155219842395055367912254663789684040831129001186216635872958256605653999768498094726860730766303366220910768393051518207164952783336111540535472447284702748418457438099474337703819788026446859244411122977106640269524724337918474255315012516689557245265544823579176629199670861607867358229250926945767472490860224149956441647928402093734229626627781549707857914209767547850243629349240316949070434449303906626067593289891531524923515552959798650424546129840653892154657688498164987206483117124638289267884491874580947923716328011218165251063423222389996934883154887500363279182061187853268293434880725540480220451956216789853003677917414777752719050024562283457269877634797430020037990437015477614296583875098570072407745887230729700770502795938638475799818896371627586520324138397419293337532950549060035097565973810662555144390107700516124695979170392464800584208263968503737008322574120597085424277658622123 (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.