Factor Info

ID 102900
Size 456 digits / 1515 bits
Status composite
Value 611770040269953635825378326017649997704986154894780259468188482195169347132017368187238534146725335520902070158327329587348674660146980782433465507664890403394077268402977084445839190220381485576009069145364508321634003938253552828751675506183211401076944980224843794490782280431605972843388739184744812978741743289814407833236552218787971290624424423648619580770229440498092503479184820427343801391506822496164018104201269540455134021205920693320792662259

Factorizations

Primary (ID: 10) 2811666624525811646469915877 (proven prime)
(ID: 102901) 217582708751301133449550988799578497719974511723784685575239319776814067013299147280846471739494457392838786010678072984813896585227144903489301890452838547993840285433562970188380190016985918248957883319384575530026673779553543241958105466519645168887023120660814509888959087214176657673285228780169517594587924137552081167934170841601044536050943908608129317487988921547720276902086028761886741556842982789375876742211402680567 (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.