Factor Info

ID 149603
Size 1306 digits / 4338 bits
Status composite
Value 3864460324423027432577288292416037850773219820677939678888858318739191574807199547395820041114622613544219999208593438902892128104064276106206099723834182325443093696468940789357754513971896249701302329822142890474448281251852833403483703637328345537360827653800743308549234194755771773761212762704884987777682792490180595138784768944813535001514671056749391006903770823226522066613316893186901029801210943415256966095608067045596620842904420731744335952646930493137166959416661912105415429433954669944858638522498785704391917471650219827670997245558662176358545747012345290467438324221136830921802324310835003289543130696330421069348690003424885266124941478932632776351644494599390004062244031629591739883925454581198696461395560209322821314885477945764687572315977735836667239075584122334031870266680473268152798095042412863427972523374886947432123244822181532643071022206076229935806085515713562377461565234099595110224230189149698603067894668977504224252905550497094917637655945554450698641482178391001056565524793399566096451354076356875864079626207435004273865069677335268575272017606688116642744918475345002593237437243744718115351819034831795103914602785958161542435042129811278212766928317911741660714229910185538173009666005121289574132784547573005020106421687881605718688548602838719428857186021

Factorizations

Primary (ID: 147477) 756879937146417784242493039 (proven prime)
(ID: 149604) 5105777197626326893197852091493729314214821290283382653280987662246661455865374453029132951287260575632568462970397889350381258138506453113546240947061764444456940072256558122663831808534099712174217416063250967301184774456310836090370488897433527085045707641805223294725412361339980880634767806681174713476205806634661851054727697034670807872990991472254712464212969089348645822239846939957227414767500144736789494081256770738757141891717351501177417219897467276113853595001141150392277337468128403372879645216053071541575014902868037539783728914309901321218829293816561512344676386373997333969360119325985736397883482722812966238126682365756313225107045925888517800287155478340436811793770497904546252356036092789584089717059282253192530784713012106409953659062503432439249511207745418147853251463960616314508337294546157643517854713732232015899996333747247061800487730800439447205212567162721451495249068604419630261023941783287124577278796013127815162983730073541334387244263443968678100639515151584026320675671043892929550773589330148399152576904327114640404605591631426445382822471622260284640841976745184260304240606021786494893816184732516178026377626537633016676638226707369026757448130180795903369034158201242695196676686399219920467125860780642393870324776100842242539 (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.