Factor Info

ID 181541
Size 375 digits / 1245 bits
Status composite
Value 345819861792995032472035330686679088797892621792917666254510140313936453262342737724363168046601800288019577225826287712388135807527217741902299110102855963432014774500502421285182685806089234234400153742901505738360504762249189286649444190338047718059224987312826289701130496882366519698855769147970022367665374358438191950085197710476642872812219222227271199021460107968321

Factorizations

Primary (ID: 11849) 2535780163733034855894105623350204349166417440513207461 (proven prime)
(ID: 181542) 136376120745379686312361448961150063993828602763999948914281570580930184268713427297822567091979752695729595159030594932958429814521489672706324597313724534469226964446742040523424791856889696250687928589549570264751165247266741295974085846766059664233695794927045355000484649649641783943910887060576888210040318903761261 (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.