Factor Info

ID 38178
Size 562 digits / 1864 bits
Status composite
Value 1020216506623657049778777419936897813819734377168053937624701792998137035927887687719393352334846618755013234194714253834011751914276886278895037089549792227411812358320575552612872609162668938703255530475374883464539349177925801362754969922564563550410779254125925029262787921350751198672699309433562832282101547705184328647932169802847932419440925350197181136971599110673281272137095755861735993920377550893831027053647861716699601138450208457883250975957577964127057366306491548657413816196924992990534154844646956703516199131953393324041675439412915832165529

Factorizations

Primary (ID: 11681) 715519214726922018211552045297038011880721278733 (proven prime)
(ID: 38179) 1425840823873643678896547755462500047876951226858499448800704390166045832581155289236239208545380385864910383498374234543599144383198065260249123136394530987142124788189296192235861177014169069932063661028918251220282279622002210578487532095919024174648322962935591045735204965745427435868431589954089492754353806968278984133800456763682200604002114274111073224240035007453492698283858805284686763882219287610997079269188583556518489105234421310113985077417168511308359332166888526521255679630306936131166532174013 (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.