Factor Info

ID 155212
Size 349 digits / 1158 bits
Status composite
Value 3733949221814172559571958978719185289520970007624301966860425650541322651675855150111353178260721492990414895692384839507939093791997000762950221821306250623977209773801163470516648793311410443684743786944492226172179558518479269291118210844295777644276204258112150095865478955929622523857726821933481705511905278634882557917576591202167821059368867

Factorizations

Primary (ID: 155213) 12553064438530403425347011 (proven prime)
(ID: 155214) 297453202769610634411890245007631855748060844486687181294727618203980845610800379725128504326965785401114369380632510620265357635656925520619157709265396815812323525719506730442157285386738704247656128129256065489377192186339355178976920807175826661058395257929414632753550454579661107026966520749165958765205807101802100897 (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.