Factor Info

ID 162185
Size 798 digits / 2649 bits
Status composite
Value 258228116708168765647159191988857893696745336505995213902385718081928667730483635997893570005787973659217471511550733929580218097557608981555706204645805570585597227630226960769497566969338293408069257656316162966820369058001717665339081451487518409612591931319975204860607780312800455066082568301941382922813838876152334266302718354525142143123543387606742080170180328943384136591023343925915101741867108632092264452443373343835335493497334238005908108737880864905142827318573912103568209881932083311712388847261995708508107253464504699557202323034077998056102629711064155492138443481860586972534010607640434592137296501978719119893640867450743823683914531974188807066746034418325391985983829221425071468080048808731678853578149799542217073439322311374019663444700021118198626654536129937208480897

Factorizations

Primary (ID: 193520) 42565160209717759056758595322051109436434051 (proven prime)
(ID: 194468) 6066654405525166562245020577654511251956721642078100965541250322392221432645559696506948578522429078549987594153073412442811023661204841511576136393583628876857939553637471137716794501983414274658582798835612727129930022205509477510745069078014709387331030953721856235571440632159154019508820552862315303475754389467353300258812440548677287806129791623336014045986649647529854446360675443953423892107714748498393875433025906679234023019788195096953044108058457927226074226973533400822649394631557858707147045500223928611955541568385143975562273454158439938545453689253439946990075672964587130370416060884945432098969031297575158620945474726245158287655036108035274422557534802877609745925262394629490591274259832027011223569806424850627828398800668805547 (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.