Factor Info

ID 20706
Size 356 digits / 1181 bits
Status composite
Value 25739557419862322172889212816971928272107833401710560981882962131299439158201613529004512553480463574722128463060926680537822697990711573514357625963496680170242486738819370481219424362710833696158285033084513450665560208487284083475710977971709896937776010288429085899546419657923036104414651810660355683859633853677870062584068939947714855080482445240399

Factorizations

Primary (ID: 7013) 864203844381482464122519761 (proven prime)
(ID: 28909) 29784127422256871900823839323196563322921488384365482202277883324954975320175082366615305530708048911480857387984915051969831906792092422436442539714475345979510127741635948806984819975945047942066700806605028421530062602415605372183328270611787252908487634203590233834733648551363507103267166724212628423802864172924730753654559 (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.