Factor Info

ID 197701
Size 813 digits / 2701 bits
Status composite
Value 976455223601617806878264658422685388008087820063537326430020107399474700803246449785613151538002183140840972798649329540315453711056449182145614922536055592717533535868685080258141881489458871676483442838585362092646892019065317827991803522998714650053392045104324863852620361084409421448000871668310978645458167877226340194683458701176494809425529837250436181987755310497544327159847346043125272707797404607028481522241115734657099172183915269612387078600309165980192733748471715988197146215605462032524244377946799995967636947890660533201361145927139303029522784496932422349608139704751811234510182822843294978353911869707397098317804599838176495862382979872089456261449256982926476921610626761330586402209986001755197921845564067971551807178465742565784537113057154248876737925071067170927228133106324120365867

Factorizations

Primary (ID: 197702) 1480112921488586442378283240412840195548801 (proven prime)
(ID: 197703) 659716707708741884350685102157050382731979001512150111152053824369675175300453143660335438268517016650716806116326282406967704031355185549875094762561749108211100762979480596313795206155433576142107934086622285876652230787010165773050590690330539733470029270601850327128146283031551355686012526720121523173313450633781909376107781594532356673243619869749453150956360728045077873783240372875738051470046165383281809091439960575948311474095007258342319889236795492332421440631371070098426113344023491647376788785173935121958348654579168956706776264397059724044485649353266038343227958890170845735058002495636842434344035515083596223665124298746152545050290126459705940702113504890709106579390615393162959983539303346607525320052765743918354502320002396420232764814552036267 (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.