Factor Info

ID 197032
Size 670 digits / 2225 bits
Status composite
Value 4131524492414135398402934959754206543737354209801400533530481298269997641273250395930418800551011689733137905245223652615811010292636482429140707930700865641956761531537569572091663973539513061018498392208179724201362160708104442904806752041361480163472141662975032757170168751195026249813175703791927558987055394968051322348482403012025904601393801725608221684373082758480146469744229872697496834379931498057916244069363105479687889207992488824939319587237564938707691723341413850160299993629664292253528930193156323907613637172223502663069187729929669355242805311806524513091810848112180878733623595309990362801958714614715787373487701386391809059325233368946501718249

Factorizations

Primary (ID: 17247) 12634882984316388571047983239402938349932097252525834121084935889987017221049 (proven prime)
(ID: 197033) 326993490762247204609225976428615692689418107329802613217692113287315691806424123089360656108858218069139709841577786705055055595508831290372437141746479562221343621674704337816836603492133179159107147766846040279144676701339924520488695208239503884030950737737918356520935654872239329892043011936633192152493700038395347673264392457638211737993959074548486986177656755583770238412934687658132963442861084302141818827994910493816076528751004413992823879777266633911307490890048616258425544096002089924613553501420758017867943642111334810031652508410125198649618399053600601995763859771796442801 (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.