Factor Info

ID 190142
Size 625 digits / 2074 bits
Status composite
Value 1140313703939570738613487478480860499986757013175720672023771304898022784693983046741798614827286950379176330046647876400652362720457393156897623106997573467139218360427083862085018174834527640893527717502836861822558741189187181572094065380410077470012565030257230985507557705806660613159699862296810179953083290530630958169982298269255742533641432058521616830083554884417037892506884094992205052900623473819293536753037931525815432844985316433159703952457805365514062611812986427733811559803467442044394186775448139123467083077870820468130068223234469429376691329763793700286879158798963376379508458965684861576423127988591

Factorizations

Primary (ID: 154959) 4221639917326273950250434974921 (proven prime)
(ID: 190143) 270111550551610054810542385642750555408874272031601043918537038567025205562125906521965278683077390949618763196660443465480299912219337466323011690374151867106013944315869297711271267665892734355636781840526362237050053539124866226220431134526602181404519719643058461781012111567919509884795668462532370880739190255738592097401841926102840793963331054610949989801063361780097431542927626205527185313714431801196813648479636346925222972698252829436017617859050485670607539856927460616750164496245877519587192568175696093971317772672877016886388786573072646992627885065752828265864656720001585271 (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.