Factor Info

ID 157502
Size 784 digits / 2602 bits
Status composite
Value 1595208777600962090510583471144464222011129382673904052832925045199766784140633742348278129492633253603097568456536873320901617628281448584261926071222693481937215246663338922469591832770247664072933907419862729074586137673234482826176887548764282323549657198689016602306947434009796456176236362077152883951420982845356954467739090969629485739660607002088422322106929192435918202342372234909956096521796597980307538334678598413633112059678922900983334863703127443700201972797012088344758397568521636382190955848440291691487025412757946146818312444732085628145124917722200019943640526559965443919953063507375550343052599204182992545728534735046043192775917726210942150003648653780368596462613622417135031529372032544105087448103415331352928616365675359520532744760621815184410745021577

Factorizations

Primary (ID: 10416) 77146448294831869472151022106713 (proven prime)
(ID: 191673) 20677669715973521837614973304619324939693883936814637614817857076962867773505276698647746705108819728471285967310073285443318939972339360363003272214481547022609722020475855309787334031046286179773267259708714277016244607150257969808130867760368804196774771446623384072249285207448996749084972705432174156575742874534176488350918154288517679664576358460071254956822214631755751097016405040237348970559610729648427376990353506927514875471492109689084295708517510496176248708226232200362752486205683427942713817146816834365257994389372159198549968514764919077423888052793020072976128044689075930249728336923873452859553159627143079919096765100528474091413779356456124246340413780104406024072139605522524823428611006598846173349171468149607924211360401329 (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.