Factor Info

ID 122745
Size 343 digits / 1137 bits
Status composite
Value 1738560558342256617442684635080206438375018498583978687612648141404381264361163074222970151167431445086750906666956622265883625905361356613781887341676716608528296129272498799887368680477687971647292646303811282750840484435807453984921146736899615938886615475453815629690750026951601125804789341031308637983237212461450081968991194014297129401

Factorizations

Primary (ID: 10017) 25079508503804840181134205838507586013443419489649668784179 (proven prime)
(ID: 122747) 69321954936975645191121068682399723400382204077269164657771855747319480428566288553071379838119154878492930183370477044949681152915582272687788209938992113745189046354308702092964220286667956415344873968764496500034855838700449354655755162692607129462156867353083954350588810036370019 (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.