Factor Info

ID 144290
Size 789 digits / 2619 bits
Status composite
Value 227590139154265924135672026956331562844554419413117732625951677857093100951414021032194838456577823720825166040994714944567905359856974219241555665941533934177377074310180240142491028759615592144943449396330409408854089012166514259550375619144821707270523281112671590186156712573070095724468635028420112877036432896461309982789646627814701710365828083755691044862985993876169044983365162310829582933126664023327744495142903542104244950388417970984981522079165069978849229859929482557385126049346801856959728416272664393455985352315715419840839675130862996268240970911955523324714315573931226329442772088477156562227915610660934131208142584640165046873383761277362721213912243541943133939799854946337088723992265283313902021791278273658649300939950770295958049265026548801989818787092290253

Factorizations

Primary (ID: 144291) 1919332641045973094010413 (proven prime)
(ID: 144292) 118577746393265521634606286097164175995502929791269132223725407717982355867390909455696832683511082358652841606597376282217898841137721133618080934146503815504009327094744187044878354788324701920179624280156857877270334518632745612873579874820445066094221725753884278081212520243615851635835496952807265858406435484311767182977252361075974040099711022021191762243995195060194640395879025997063649410364466805988420902961756545341877406992819337932668135086622811396148369842897429772613732307633870527015026560177684981180202057743465180818636678653806165515411188628930258837666897656720351955659447470943684079587263960488664862772498813221016539311924042351526129581500972707226609122783590453737169834131715887303890795154850668760530495109269898745305420923681 (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.