Factor Info

ID 55641
Size 437 digits / 1452 bits
Status composite
Value 64614101286018912864515561046725115111370055113397667126637440672921211524788143737089765913751215565259654502223489236987393399435135562304136066762655303227648605225563174564432519645085960722683806631483205595203519069436618353620817827072045991197861558325061338844514182961888306047736425640240463219299879847125943184559854103105909718241506035577508744125516342923769065670994192774726949261015995015717416043623424984561580125729

Factorizations

Primary (ID: 78646) 145009586102490829218552548223336637 (proven prime)
(ID: 79316) 445585033532545450411729572313445870545189074148068799077854541288575324803484677670690572540405119399677580479549496438819957642661473941056670353066146972615852255787594358404452563782979634554693612529379759905712694209914006054115229176255245596884877170144256131033694207530042265242751878418884771839885073379690880530045585719491193380393855448461579668080173924459731053928260119921587991761717 (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.