Factor Info

ID 148477
Size 827 digits / 2746 bits
Status composite
Value 21981726351668569553031160465500866859430253597206043340027515418886190628223726909018888676882581483638685155528222041604223775016280709711730613143761754188129981791174260900564094044115550440072333556712506558527020133725121542279908565551268759489155051735996165662290521696979912140918174449277392777707395742317060249274554190706320002306286696142662308987122633259715914154599428526643631156937003840310188628324843348194615912541001244870076028805263503101412654133430542040424283699844140331129284446758070635061223584711044438515886769812554858573510460737532226342776162319845982139385084586784578754049093910453980285733660826313476277670145870600688892174793940524470014469375494835519839369212604775380608053335614062390388995643275732769773856706932224483325762730008250607363621424507033819948700596218153702769

Factorizations

Primary (ID: 148478) 133027079213239471567 (proven prime)
(ID: 148479) 165242494097253292551960429466920550739971820704578813374623219664754296072180596551278364752316033080264322891063153627772697231106545885746214827378123118282999237713407712204920444075269055018392039497786301013041692356580379313773593010501040177323509918004701391220388279077484534362171855959287904220682791814768425989140617650528321485970795044719863161516136719422854872740195327005514015277434083381908880283626895759842637592031651432936878568215913230332628403702504101414777083389968278443150328533094958267268368816598758208396851525136521843998698379229219741945307058735797696640460343333232506368505639836584515815168387180420725859834697261261869383840945447713325483312399427109941343246777437916017257783025847598183669894039497142954064284287571999885044821656618560279719605828338825407 (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.