Factor Info

ID 51862
Size 740 digits / 2458 bits
Status composite
Value 71468329435629082026939264557761562073422161327109467198511171010567440529668926809044373242839437791905493656718775828834565277253076543522004408856036101792590797302077912822909315621840793277604178157589290812338220073173816314682427201737284465154549094564810321120810635162131204397323138450092376134975119554440822948817984673992728238861085815816104401285364383510100961078846820363200404370361947828919913143055212433450349519528321037320458592213951364091427782867040446569282216858845744253537286399716251356860841805182024470505858230044297364896288958418329375395628147841404536218900499056961650717031446226881037135496337972104712463320752118258632897582736851472126992173078653516994240338296982323398019126568538718214850069

Factorizations

Primary (ID: 50231) 1461808298382111034194027645506019619578037 (proven prime)
(ID: 75193) 48890356905709353954962664999316508131029488595377507160866952705030306913330563408426470668991769821279270272007682967245584946944313837550021127111791048628103100872370861786973806757501395846799064965475884782952841069582072407374262408582843358931415378465848419267806395565265709245476845559801053689806446528477700330706348574975941117931128973688978203310104367042225757022157693444748008713298986745796933156236890513317196212282970037959568368260029646853896605922077884249796740342100388016437647196822410564869351024829346611579143281971587478707656532566676933316697317272448990833167046915343718019711523721168327568275820777819807728162969777742731207264180593324171529552871667207137 (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.