Factor Info

ID 137902
Size 612 digits / 2032 bits
Status composite
Value 341338106159978854978237993071457673916748921983029235036167780290931591802189333740935017385312905359347510606665207227667300059622828789098215593562340986847625708286344604439254670833064225503786262491209009657748765830104876324859343483576692730870324875031162440715981772130446011584810780589647544931772105400390664318437969180213596286088363318215751492115954680493798724728180180712211421071232061730769295207728267989602510950230816219064661161648324750478883764943434481428177632841561180919551156016304484717285026181733460292514290996554567026189906193909735419626003171803544582601029306353997194089

Factorizations

Primary (ID: 136415) 480249047846803230704957710381921 (proven prime)
(ID: 172826) 710752280905851599277083484367311245227314476780864317147989995383628158620089215470032076123783066647769216037051407302145573933773300855067903813035199206443732337422845887932666295478793416740314344596147312239256251368585580986905979777460500527576765114408380906004890574205163097359416176153992026075403145027822712334156863973814183167228277430106271174199716534038625943662531293373800607830726163281854096642433801469837580488641314329046285795110690935070188584057367461012292931132639371952257997430720399204058185534562230508686195894067710950063651700464800163820809 (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.