Factor Info

ID 99148
Size 569 digits / 1889 bits
Status composite
Value 38975216502063263847101198816989137957662112758904540892907714231792183479139963483888305649303855154210126792761308150861794183367170171437504850704276846046602127092079106957384547294254449620545754659787676431150458399117625773935994308149012447519770238144405782498775900076576464484852856614425956787065413665948170264429966789255428044351734033917605110185119837555169741923470642597323032148021015917111259635404237085534778161580367864041774863419275947259606413131900293010595607197874355331198630944424079652578141199693060513575601606476899655078516414520109

Factorizations

Primary (ID: 70630) 37038726233519411473987238813761667130865753406913436234898939276876292520358116802385012861293706006173632328171029 (proven prime)
(ID: 99149) 1052282852718389703148386979029872390596076054246008745710618872522587603890056905372390664128645676359514832672561610408650744555571268616070926175923630992152360398491673899978969151191329654772838273738974770628703096785004576443690669198019650068648663215952160491817937123803360275527746311019237709275117770406984766934633698196054524756040089408485757267199538943887714981940831635139746362121658622183302615660842657842704980146778006860815566521 (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.