Factor Info

ID 76902
Size 521 digits / 1731 bits
Status composite
Value 71487645697251310774733337346768261092217171734451289636722475553979421109742072770457246984795234159291232770961689525364145202170564428003533399846216910729987231276289289690877625643175811892937728675064230353861708776739368793874146988762454946695883684602392688087991930068784607502206724776439078991079483324436877696552173208627321655159047230889835867588822595694356906070259945253069951344257693243310324073562592298371748851365788791969844086883908414820969303309959272856128384767779355448857592008979389077493

Factorizations

Primary (ID: 76903) 519880117895761861778014698107089761958364381 (proven prime)
(ID: 76904) 137507943151588041225283919744623712690688854329107194418385137968573420181449283033303448017884789766957836002062524781023236946720499012421664694041398072905654479483647410155740022037728224751741071980546226094306972724835435354965988187314965647046533013903371734935591637166181689566334819016025554516321384847120055767243997510444281734177971603363676667736235013513398275971388418220152232241969495203463393388374009662226429102334722979436697722534361418074591723471353 (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.