Factor Info

ID 103757
Size 657 digits / 2181 bits
Status composite
Value 286651723191869797922593199319551532783137318406974944579049415351408297719488685659699999389299373495990640902006450873782204350546709812306241496273647173003837097110908026879716626463860091355161923761487651322495033857899566079910016580677325163350402820635655655074707802494353780549561985576452630361909144194487164911993619657791067934669393677269564466620564441175406523293690453635274456044184872683504538820201923221978625036612544338293651043375110811144105732415502994689569685857227401152082365652397851589567951368428790191136854121944397394797999447488868120855798687670332005134948053822188119426570743776499134074809947333574722707584772141

Factorizations

Primary (ID: 122180) 27395531228758691927653253629 (proven prime)
(ID: 122181) 10463448246294808596609986307966459524648527072012886914415924577747700140728287927262992575652448780159889269560731363357393179124266660580503517909486539940399529631684544126075336237788705008431739910156829788200478406090233609592053602546815469433651861981385699211455371113471039208365769881297529505988622982832738231527098328037536188261572557217316254771124365211585129756503935928384841804452632407237995974282053766130426375332717148286102520800242734492528760396732337895481953521184414747772041920680232732876249608022017507642310185330833089139933220208731341060687355815077206546408560408336351743237317931408326129 (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.