Factor Info

ID 82951
Size 516 digits / 1714 bits
Status composite
Value 680276003568050618789058229522774396811579872796715465901524333049628065212272785379997593256656279313124317536158765852992485471129136974441054816575116404158797139224304406383746063005144285934258736708994094905351630687197181631975749468704323368222512534584208819458921678294678740122248441666036633941080937358822379265941021987889532889884674170621590979800487071101312188293253343905932297306728281106128724005251388038851956987150893767179196225212456334908024600389798513628433572680962662543660784040572801

Factorizations

Primary (ID: 81729) 2401517239009349381307933663533503850905121793708173226855310529779167285337174591336512532534092427523959616783553613686657656084126855402005050757901238577755035196976617032043724801 (proven prime)
(ID: 82952) 283269256833930321203121216153430598927214529025346743129095314325324812588976995255167745011341650674366091940007787869659285196127115935471756289039244596366802503801563721941817086535789095798598883310213366743102107778555726729921438789905953144541975514813106173493720539755851946724216500085726542956638900858282669910486448001 (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.