Factor Info

ID 126492
Size 642 digits / 2131 bits
Status composite
Value 161828203467540936592546455455511248403303971518509543397093614833459841369093552047875408568293297645577515839815948305443314914608548276771471904769139991014175982113442365608142230928587209974261337502724850488999552903895091451704255375486312060199506606163813346125996781086402950002325236499704070769349689686414629317934163896390640815170698753447172836296203152937762670842007935651777479002679597989697056579299301429397693571335592244054803725172957858192625878103796902216121324257527982445608346937888531868347475319961937719238237474718481719832762295178702029134145359608792714330811884220241475571374921842345502075780944421401

Factorizations

Primary (ID: 48598) 403712806585223614824681566198700750606352820643059379213003907870907384644137339339636831306369501763163 (proven prime)
(ID: 126493) 400849814095206480484912154041052571371972213983015747954553015579762711076621166185723199636019352184340748203249426668320087800820060767982576321493510888410416957475199849316715472307542767074915098683119354083307291666746545445995643273005377990232854118797655445140865032553577902092504578002314126580717148112785198932501465891589556608303626549623451800636253001273231988184287225715850414526009174984021785147022347357083171917504428512188925082183845863738491664895259258204354421920394132458599731559630986099853805824861232027 (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.