Factor Info

ID 156468
Size 725 digits / 2409 bits
Status composite
Value 77518555241764231065497867918350062223774455718124863422076383670752299202933675794716118470071730767161601526855289267097401462334187727157126300580721981959201597459886198368892503530445097077024888903362158149268589436893145231371920537616460368723264901493118835394462188528334384857926651354762313601606606317809826894013318480938812360526453797154000092922369815951472594594407039240216548732694094316922197354132353522104955495574721907404692177691882456737904175541657013146197206835864221185778316690993576700235844019003226470994585105128654350070865035789429514059820845412629209036809118718961258949511259600776793285330609464759482063568329205388080525819130247470688238169510356415843453115055629500590443647367

Factorizations

Primary (ID: 154715) 19235533383829731610441 (proven prime)
(ID: 156469) 4029966504954308730089184297958037951157638709969441129429511778489891458362315800615606151832838084789590574096492896477706405216225123436343803416801796829135919376920184291923223438861535707900698808339110788655383627101170890442399031147933863647172232712887455933454239860601113100436794601341557685076204943033580315812420704193667284716813457267476220334037712832059070964116783042008231470731783318593802719321851737199617759425343071932588590798440747303545213069580879801346831332074586468659696370574173833705604816402693254081461427965120054255921147575061176785380774448441953850461812942767669652040245880645292526195668042667325563469566455764759772088580587997939695332240901500860779087 (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.