Factor Info

ID 21357
Size 569 digits / 1889 bits
Status composite
Value 26992668185193967204825967181249130554990466298965262355081929356399565534443716136242384874440037041843429863722555724227053462367118295407154006702208218845426290582876173353268561088660445531075387265598272060584209824823081488026237625533730953678864664547555548386770312554870285401071720155071552065003760656406153844928629939845506031088045522976520656140936489376074555935599109800863790246600071444575479632747229408338346721932036284059735720111415025664145782306137492507773449221411874694603791633990911435586546606121114384645606534086359275100296449203111

Factorizations

Primary (ID: 21358) 2546565854321942027741 (proven prime)
(ID: 21359) 10599634853103429410431289184345524950885289786932854526521256153275171444170253114199179949273572962003183391616755463584748713146494506438485851508431128021032103915951247700546521884309980511399647443460175052124976155893727103059843271531023727129780178166879105558028501322202291000769310953969982786676955609574630272595153062715910770909527268312412129171942456050687382848601188810921965152285692014046805830140370084495311528772835020460112769684231027854847194117069683059537241920557165454553035310998429521366439262224524763246168543571 (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.