Factor Info

ID 167118
Size 1246 digits / 4137 bits
Status composite
Value 1533987771976977492431581114981803648099860034961309439050031402863313345865282661800608777319139412951873800191410144314850527392997421090487726440169321993349446109365596464244990838128086509889177752104608414860899648689818504150022809401662488633035287704025255358217461354907362442125763491137830728793647813498347054371699588761209250467397314695818347837216313984715449641702767348847475893340921207064442683323531765694684799980989561230095819314676990236687427844437714397668234635651722174608581138692899026290787831186470961361862897534423001450970853305457205253946679075092080428093732668193344231529218201074160434306262190009021442731445855957800317613231121006634878696528224000363503925804848917499880165369944971117003357774045679089974114431272397845446544773851478393607315975273394865646097832229167012938109088878020317945707427381884883617297327876562439083883653490616012172244610296664540705887375696155146175576942772949226220060543750156397843431427431856193626670857110391599916849982006735621392665258418590175782386273814811992610091880635566495461818175138538261012491835908096938400794027473401343354707368780383813057465957565773062365634631716560308725780621869843660831431427038153966435914761918254817143558357

Factorizations

Primary (ID: 198740) 356862726576722678866112838237703 (proven prime)
(ID: 198741) 4298537386327967174084683991637163073734697798735191660553183444255161291405874370785781137509237334587508722434165779924459745953798999560372518618833666014869692437554445249870912471839846502940131819637477842746066145240806526359963569282837939474444191481099306303487602559011894014720062931583773819608471159618489713137784947437241147507615286873341828585965945295007644530547003761711649729717245568668803801996809185459350250734640422428787965973953234825437077355651103933946926428427644444443164839659263043680605199356092108359450359471902361876606916951476164689071840879266017133684682237026012728143845946718226450780679546900777284030270845562026262953081563429428459400445526931968352108944687593026195521679284622543439817211205218573342731705292656636298178393526678181581628132498797440202363097009027698797893507280278934464628896576903580525416303013051505303716038038084912206509015236970654148260898177011077644195996392176942930887397078498456892429454642440820209757071823315408484764569480301645252192468381955683769261681031320290568831380728957176434372951750331208512987843528982086249747102480719317954174938975953114013589824084949123470981493225814864998315797643981195878536414019 (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.