Factor Info

ID 71573
Size 517 digits / 1715 bits
Status composite
Value 1631251002496733563471246833577986980801494141194505580367790917935989381807039777583889319722326008823573460227745912267431780789820383344066530734072478825659073275736485571821160111269931018488724992057445849133087394212640699494678517519720768811895448416923037021180937355120180088037095047240217473567207853700434016442274198728411059560107970408712727213053584762699489805010735403949709360306138245959420950272085473195012397024608010392793687447777014436717250732260854958909788090475956327623539119050683817

Factorizations

Primary (ID: 70928) 2353881643573928108692218085404341129602188240642302178666027363933466642862988707386141992611644179812236850482030031624714269850645050648986056763517155772398767188417524786145379392739157805921850642854085183569517102631668417765917232951 (composite)
(ID: 98824) 693004683115666192557083727425783596809640323665506482829002871285558632575128387239943606731004864175494165072369680537051828546748986068513672869397294305283766396005045382256509097114360815826699799398749955127397295224140572232703693976384446660746001829368451832066331167 (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.