Factor Info

ID 137131
Size 399 digits / 1325 bits
Status composite
Value 705985059541860280269933099406773105677463473834846591475349984246608431986156047442188117426771777062513537495793965406239010703410624636479671508074874916576776432150976174990895679488303459164913493445135436540911458594740587767940796302491346934749915598250132155207429460873474402281682166087103059521836659088911005015578478630552232024266150747013531068450427216269743542468408760597421078941

Factorizations

Primary (ID: 136415) 480249047846803230704957710381921 (proven prime)
(ID: 172021) 1470039477864963053534290964155840606156742058547585444469968804269323965626153487956836215435281044912665259601626513594092654969674281473370025521122619797874119118545825605852506138413074582377274923666301130716318267149374270462850064147151165638580686643744752684783286521323496608963940661919096412745263788311735823043174393149048317047621868258612643404786621 (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.