Factor Info

ID 137466
Size 668 digits / 2218 bits
Status composite
Value 39319338654761387014955939883402361016268254771470049767883280328591754900724770692740590498640693710808471453336106663956221872528295849019113385038896448435913023828052853293922602387557532490826221408103319963605651330064502692052941670044034035322950213163567758249996442367944102253713953621787491071714242866503567502059881608903086409535769057030544231134871689421210319447723520936263680781593175158638983443156632886387281588905162657104117438008305621661419943406120230916157125468712655660209170562137713071104620859001422379857523468865283296020619483155159528809465832877026197872050693797077637627768792959736538486133882631536368749504208828199121561911

Factorizations

Primary (ID: 137467) 1923366819797205311372119 (proven prime)
(ID: 137468) 20442974397835933159433841658735812412616885144479054124338095576418784838090492852495857007325268196432526648954233461938806056035306337748356985827852278610727453953678018277280704609662694641119064040060727937701589965964448728795604719078942696112853361592074406005322914084777733179267081351485794472315383499753386852937690315306855242037717133420202776329977427702944473353568228537329838230361824042437665548827285308165950144302107226440540964147136459638817606795185864540168141479280802604458515214924407759695306621685177625052173831558886351335078324754838103267428839260650609024113752651171000037237699605999257507182675144750369 (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.