Factor Info

ID 139604
Size 276 digits / 915 bits
Status composite
Value 172627885406548961329359704624284925694585765201349219536250349872494649520718996598147096380458056807658915374328820898054476768056868640733932768899103008665335846750386961511239429281308175493586415068884308590769760965442405237958303123675968427014440448429368611237258329

Factorizations

Primary (ID: 138990) 522913580874289935529 (proven prime)
(ID: 139605) 330126987939235118597575668652624828470860017865545451815190625981777832406389796139475273497453951855066103774388125619364214750130941584787759779401688944440674035127636188706734494389550939766424715397973565434355862138048041604964760584275929895473201 (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.