Factor Info

ID 141491
Size 637 digits / 2113 bits
Status composite
Value 1011741617054414540010564408013934357152888928832550787108600674736086305858181011389361297383031777532219393230291405604129439322764341692003827207054033682861518446638790137141956235951679970970855212394649998990898051463853834068688793929334399541161372867974138108983016171015113824807909891670329305692063674124914176906402518701535582113741893492621458497720068710708166297918770726624829732022242339193684190478650639914951865469071819056049720495312082613671709831507477323227235487358655513358562386355478972746073115764888172109600213667046037299278187592682394393673957829971079241946837297618468088053612712319231066751641489

Factorizations

Primary (ID: 20574) 2602111035179418475927861 (proven prime)
(ID: 141492) 388815697476435251408291316397970095846457240828633073186375357913167274371917004161575320825535792892751243205521271179951642607625233487892869022625549639597733956830554689609895625848655934859363685249858633622236790173771082537780157000057202967268189746788160477629740524665545179663214954827958311529987118826005341613899067111215579012949743937808715311114066970627868481298392971065495430819286242852745212028247553944100239842455191435078548503114476648720703260890093656388558873533812550282299253495157317325180592210217896234003961263808181808731886576791929341693600121160057737518998302630528138349 (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.