Factor Info

ID 142192
Size 853 digits / 2832 bits
Status composite
Value 2181717185290495725801120562561600044155746954332704152127781147755501424585106541316744027144451943447037080618359517542324266968802571292497885239030081981827623211774185808936673799346706271633680223196272998964315222917102293000527878508367329765790708773677659615750267592523357530220211411992671584015048713418513881150176939560200308900511593046901434685173401884653219978718734841535836715790878836038111086273409076417991061443146013679496226837109484895629960959071872851619118266023616550572782602820251264997300362726848253306199956581239109783593534611971716358417003374553636902137079695383431359427727236951352551501530146449550197697755984002985700469748669485855002777718749968887840946252045021272844039489090923226834398446166080802869448856064644436035210134767390577271055182668613607318381326135307150990363403543962470599747469343

Factorizations

Primary (ID: 177627) 19166881464799067734783121 (proven prime)
(ID: 177628) 113827447062649601072350197617185200298161066446711592870968865452975733473881326734873885472040045091666005900069392100806421159468044089145438942047853212248280356775877566069032595833233514919364432766613764743848901444711440138780903466253687892980877101150007995310194424923337775628347883628584119066079746315109517708223047539854225944571984483922517577467870924138612026310520291418461442909969479839934093535929849405008169973423589356186900451859404515951706145385299568869687058567362233451825607720907158360749126273572949544154802792430327138953359962959007198342045913439074683317430923897421491524347978548265466050332961852221350383272252247447345836405907357562744447228096522904353747210291079235409597900926808956466996440110054502024714466368957946184366890659204937834300728838264433601617722803480397054383 (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.