Factor Info

ID 34083
Size 637 digits / 2116 bits
Status composite
Value 5381414476330711213760851802043164540422210945297864409211029897335571566669579340176560493890820562638759501288485195119861004656730982793501178960125899054141067674835611963915418194103132126478158573616357327054241673730937541315213774164591660266573980549130407614089476790319835345535649023408511578015432002089802516570908314708910129349617957292985406846625226523302848011632964088011872684579276246027880884821227919159014885834862065921018290137567363959650170240558157693776784759918218109837066006974732562022303373817888593154585499509601039154867335398940414062516664036804190509960682668007397806996492784953393488713585061

Factorizations

Primary (ID: 18300) 5073984584534267042701366192312558139347152929 (proven prime)
(ID: 34084) 1060589441429030803962779576971041538758745653566161587664898276223963548169415520735519571012189662095971832440266369687026535605377437903340716364043779694246263501163156657675661144399158813655702604121973085540496573437511567201685128457526950064522832605192971069621493899698263431387820308350072789744107645696102525455652603724714192939355074907388787476656914066215476721795339634374581413313802714598548894443306646195930803439428194713505186848973951628123301061557325932820736906020987235393474370939117159022178068146763431762904439061056326373216259619248582243859303894272770309 (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.