Factor Info

ID 20815
Size 364 digits / 1208 bits
Status composite
Value 2255714358253742214505895214912924658557644297201598812123670100285082514786100652335286801598431355108103179945403659613062271309269998754110033526225552575804344252703200715081936158878365605135931015791532843573760976540996698218297882818198135950724509503259863429708703442733266894011540961047690393691853793937619605188823343189674393687461275149288962282841

Factorizations

Primary (ID: 29031) 998349008578576111331868104928413077313657947 (proven prime)
(ID: 29032) 2259444682040973687831980588429903593301363814959755545469070170309571773980167902936162310834057495893624358337367547280643093205624886034774854126469386630410350308848518850439362378705138186416388195914537499074601580414332200142545553084597643315785018747467567029441967549518042379987943645673305146140770077447003 (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.