Factor Info

ID 51894
Size 713 digits / 2366 bits
Status composite
Value 12872458231772286340218472136987528380178375767251970839729939002680219791074609130267606492299099834853046722001269447954333727863154540262373768857272653398698130622956779439859453076007963859006369404747764801540492840235321671714339690550480157485647084873168594592171652368438158902800051900530678834134819147742895895382297760879111859238123103381149826899515374544515142103402896936819655202472322447420881954040581847137422595143698717468225781559999233013460737258893279259025060513384643854235168451720489255623320994466462735383487909926650850110678422280879303937177509613729091312341551160013436344701281643790986284259751607403104990124296714200544329614041245322324500601979617491782264881742543963

Factorizations

Primary (ID: 50233) 3658524738455131951223 (proven prime)
(ID: 51895) 3518483310080849360640790457761270822253603472449596616933146392980923227829352780549565272999489465222904939070425911768965836859153767284391127417473391873419840977148285661270163828747269592762214684595712424529086981824752714507339228645469663405693429444861199296223398405880651779652797071887475605019952000153552791886741557709253879713519632071885883883757109642676621276828096708824792402165123804114499834013309083158708877691532060860720176657227586081297528829263895127816432193023566234763035182535592235747265549189494302250675852057245219888240188977220156420407138196495616919590469050597162716692064270851268881218506834726425664698265332879090697327246849385602522903736381 (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.