Factor Info

ID 144966
Size 1072 digits / 3560 bits
Status composite
Value 2373675745451141943129321716605903915336508529801621059796090766364577503987946835819702338899690774446595630271123690648192892213563839382749735512740198742187026586053385647211495257635049434226978569127272056536037044672294100414443113874435569188866496114688740984289181696955571364673148028635656073752511692172576649488694915846091771063882990881244943930514796423699445243190908276243038710040484887581326748794572782145870290033197434773578826063819617967943894193443687185108914143309333423968203756324677236977781611011460190969429235485171805509436382387633682142726024886192019764767963999703412264389107745637792475905335701868166844929759601664180926835860303723484234446574989787315408689591391304573947364057608189453741459526713646873285386019740824221116318087769834481646805405104409418054098570844311595691786632427443905401420063396643434340828926082670382247865729718563484992339038572125534213743299884481649423942750962661440926849179754426173087865440365789319370332220999693332689460327111277345863037858504778476243857325689324306404168992502071

Factorizations

Primary (ID: 179102) 130422689842705144552017500104667 (proven prime)
(ID: 180823) 18199868046839760449116157856219897320208087310536456348564917045524086111011435459351510972841887800645529232429782887622857787555924157412781729612623492479026635682786095534406220905250954633341474648139731954174137184988953968372856685888692388777315793942523370704977638705408089154910487721515010672975958205035984645727909499161902267895094342310135934890188738345419464122658268881509526741376649763698003071084040716594329003173649401270885084781038193813499163749050481023785281809149780765820575437580080408205334073833588515029820583611491377098783082738485095153463444467464405378203347270689191996512984449006335287408153460186810468598441261914191624833059485987415406877004334305290694279855771994103681133066913797013584188554641234268390346021593828874203487053376450944216331290993077146349742427274146435389981777559025752434631579669823840251198684215814884847217024902547731902848940613515618916792103318467753308593268404554380476682867824713527923201167304089958683615313121170691851241389217128762132876292474624213 (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.