Factor Info

ID 151529
Size 1133 digits / 3764 bits
Status composite
Value 65456546437300133380092340543016245028549772755674931282638757297403724001454220989971018887453085475078396695698252439693704644690373516166968805041771545745898792332406820605616880413410809118687364501446400205025784657799518934809513002531324526009451357128224193566973106520519621050422153892136842094174382468172088265193941202241843976740594584195003706396299297974017787845756128987645456779106632394582723300665591441543657786639845128904422170231252472329516412360143339288374939430941326340968014007646488060733475265525549991648204721126593388080216836750531463666819428631953143989987035387070255960578716999719202870788288985642116226052770370593325536908094867807074321970963581505084429927461678388880035607841312535361843954424533370587124014209645406168642332829790060831656842633050290692525814917994446920598706374164984400222790064367171924648622320901145560170929342191967771159222940391317977339698097295722729423104419904358790218734859779608485522131131826780521673845416670060910000330040144799888266084764770861680917762298410583644435887667557151524969950459461668596761427722803118981643863381456470983287

Factorizations

Primary (ID: 149840) 135064014764676865979 (proven prime)
(ID: 151530) 484633501760965775125629348048766862227519239076559983606351570396058176625429322074497879858327355389664089587079664940843074949076284154133837730188068695410928806445946744534330442269850344819495856413106678913561543396631417228094511767900411114104977906319072721767824238110606798419969177862460108112373742141949235817587362768110280553236594364029596093707485307200755342294895015189195776111043201903696205687133290001234654433240763422941041243060646662633014450087675621560536645706896604423715953760432924479075135443707339070265860038738341267857821127839806661356184516068200064109667605022628401940226589348615180639937219622333803006413950453570392691922375661688440802942079662909090134353521171531311241187114106915161318684630863700043303063424551361563018070421512275158584555047401137665025320360046096571646370289173114129622663193910640532848071295011532822849160151235998252353333239276081003899797946892716800507965471477307036528046618462099934196563959325611808829500271682769341426658174449910119985076423853637186249788022951574849479794746619209907688547013960688078571172947450881653 (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.